diff --git a/models/moreblocks_slope.obj b/models/moreblocks_slope.obj
deleted file mode 100644
index 22a833f..0000000
--- a/models/moreblocks_slope.obj
+++ /dev/null
@@ -1,26 +0,0 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope.mtl
-o Cube_Cube.002
-v 0.500000 0.500000 0.500000
-v -0.500000 0.500000 0.500000
-v -0.500000 -0.500000 0.500000
-v 0.500000 -0.500000 0.500000
-v -0.500000 -0.500000 -0.500000
-v 0.500000 -0.500000 -0.500000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vn 0.000000 -0.000000 1.000000
-vn 0.000000 -1.000000 -0.000000
-vn -1.000000 0.000000 0.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 0.707100 -0.707100
-usemtl None
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 4/3/2 3/4/2 5/1/2 6/2/2
-f 2/1/3 5/3/3 3/4/3
-f 1/2/4 4/3/4 6/4/4
-f 2/1/5 1/2/5 6/3/5 5/4/5
diff --git a/models/moreblocks_slope_cut.obj b/models/moreblocks_slope_cut.obj
deleted file mode 100644
index a9ea83d..0000000
--- a/models/moreblocks_slope_cut.obj
+++ /dev/null
@@ -1,33 +0,0 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_cut.mtl
-o moreblocks_slope_cut
-v -0.500000 -0.500000 0.500000
-v 0.500000 -0.500000 0.500000
-v 0.500000 0.500000 0.500000
-v -0.500000 -0.000000 0.500000
-v 0.500000 -0.500000 -0.500000
-v 0.500000 0.000000 -0.500000
-v -0.500000 -0.500000 -0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 1.000000
-vt 0.000000 0.500000
-vt 1.000000 0.500000
-vt 0.000000 1.000000
-vt 0.500000 0.000000
-vt 0.500000 2.000000
-vn 0.000000 -0.000000 1.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -1.000000 -0.000000
-vn -0.408200 0.816500 -0.408200
-vn 0.000000 0.000000 -1.000000
-vn -1.000000 0.000000 0.000000
-usemtl None
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 2/1/2 5/2/2 6/5/2 3/6/2
-f 2/3/3 1/6/3 7/1/3 5/2/3
-f 7/7/4 4/3/4 3/8/4 6/6/4
-f 5/1/5 7/2/5 6/4/5
-f 7/1/6 1/2/6 4/5/6
diff --git a/models/moreblocks_slope_half.obj b/models/moreblocks_slope_half.obj
deleted file mode 100644
index a6b1a56..0000000
--- a/models/moreblocks_slope_half.obj
+++ /dev/null
@@ -1,28 +0,0 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_half.mtl
-o Cube_Cube.002
-v 0.500000 -0.000000 0.500000
-v -0.500000 -0.000000 0.500000
-v -0.500000 -0.500000 0.500000
-v 0.500000 -0.500000 0.500000
-v -0.500000 -0.500000 -0.500000
-v 0.500000 -0.500000 -0.500000
-vt 1.000000 0.500000
-vt 0.000000 0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vn 0.000000 -0.000000 1.000000
-vn 0.000000 -1.000000 -0.000000
-vn -1.000000 0.000000 0.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 0.894400 -0.447200
-usemtl None
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 4/3/2 3/4/2 5/5/2 6/6/2
-f 2/1/3 5/3/3 3/4/3
-f 1/2/4 4/3/4 6/4/4
-f 2/5/5 1/6/5 6/3/5 5/4/5
diff --git a/models/moreblocks_slope_half_raised.obj b/models/moreblocks_slope_half_raised.obj
deleted file mode 100644
index 6f985e3..0000000
--- a/models/moreblocks_slope_half_raised.obj
+++ /dev/null
@@ -1,32 +0,0 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_half_raised.mtl
-o Cube.001
-v -0.500000 0.500000 0.500000
-v -0.500000 0.000000 -0.500000
-v -0.500000 -0.500000 -0.500000
-v -0.500000 -0.500000 0.500000
-v 0.500000 0.000000 -0.500000
-v 0.500000 -0.500000 -0.500000
-v 0.500000 0.500000 0.500000
-v 0.500000 -0.500000 0.500000
-vt 1.000000 1.000000
-vt 0.000000 0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 0.500000
-vt 0.000000 1.000000
-vn -1.000000 0.000000 0.000000
-vn 0.000000 0.000000 -1.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -0.000000 1.000000
-vn 0.000000 -1.000000 -0.000000
-vn 0.000000 0.894400 -0.447200
-usemtl None.001
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 2/5/2 5/2/2 6/3/2 3/4/2
-f 5/5/3 7/6/3 8/3/3 6/4/3
-f 7/1/4 1/6/4 4/3/4 8/4/4
-f 4/4/5 3/1/5 6/6/5 8/3/5
-f 2/4/6 1/1/6 7/6/6 5/3/6
diff --git a/models/moreblocks_slope_inner.obj b/models/moreblocks_slope_inner.obj
deleted file mode 100644
index d4a444e..0000000
--- a/models/moreblocks_slope_inner.obj
+++ /dev/null
@@ -1,35 +0,0 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_inner.mtl
-o Cube_Cube.000
-v 0.500000 0.500000 -0.500000
-v 0.500000 0.500000 0.500000
-v 0.500000 -0.500000 0.500000
-v 0.500000 -0.500000 -0.500000
-v -0.500000 0.500000 0.500000
-v -0.500000 -0.500000 -0.500000
-v -0.500000 -0.500000 0.500000
-v -0.500000 -0.500000 -0.500000
-v 0.500000 -0.500000 0.500000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vn 1.000000 0.000000 0.000000
-vn -1.000000 0.000000 0.000000
-vn 0.000000 0.707100 -0.707100
-vn 0.000000 0.000000 -1.000000
-vn 0.000000 -1.000000 -0.000000
-vn 0.000000 -0.000000 1.000000
-vn -0.707100 0.707100 0.000000
-usemtl None
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 5/1/2 6/3/2 7/4/2
-f 5/1/3 2/2/3 6/4/3
-f 1/2/4 4/3/4 8/4/4
-f 8/1/5 4/2/5 3/3/5 7/4/5
-f 7/3/6 3/4/6 2/1/6 5/2/6
-f 2/1/7 1/2/7 8/3/7
-l 7 9
-l 2 9
diff --git a/models/moreblocks_slope_inner_cut.obj b/models/moreblocks_slope_inner_cut.obj
deleted file mode 100644
index b687b11..0000000
--- a/models/moreblocks_slope_inner_cut.obj
+++ /dev/null
@@ -1,32 +0,0 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_inner_cut.mtl
-o moreblocks_slope_inner_cut
-v 0.500000 -0.500000 0.500000
-v 0.500000 -0.500000 -0.500000
-v 0.500000 0.500000 -0.500000
-v 0.500000 0.500000 0.500000
-v -0.500000 -0.500000 0.500000
-v -0.500000 0.500000 0.500000
-v -0.500000 -0.500000 -0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.500000 0.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -0.000000 1.000000
-vn 0.000000 -1.000000 -0.000000
-vn 0.000000 1.000000 0.000000
-vn -1.000000 0.000000 0.000000
-vn 0.000000 0.000000 -1.000000
-vn -0.577400 0.577400 -0.577400
-usemtl None
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 5/1/2 1/2/2 4/3/2 6/4/2
-f 2/1/3 1/2/3 5/3/3 7/4/3
-f 6/1/4 4/2/4 3/3/4
-f 7/1/5 5/2/5 6/3/5
-f 2/1/6 7/2/6 3/4/6
-f 7/5/7 6/3/7 3/4/7
diff --git a/models/moreblocks_slope_inner_cut_half.obj b/models/moreblocks_slope_inner_cut_half.obj
deleted file mode 100644
index 82a387b..0000000
--- a/models/moreblocks_slope_inner_cut_half.obj
+++ /dev/null
@@ -1,34 +0,0 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_inner_cut_half.mtl
-o moreblocks_slope_inner_cut_half
-v 0.500000 -0.500000 0.500000
-v 0.500000 -0.500000 -0.500000
-v 0.500000 0.000000 -0.500000
-v 0.500000 -0.000000 0.500000
-v -0.500000 -0.500000 0.500000
-v -0.500000 -0.000000 0.500000
-v -0.500000 -0.500000 -0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 0.500000
-vt 0.000000 0.500000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.500000 0.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -0.000000 1.000000
-vn 0.000000 -1.000000 -0.000000
-vn 0.000000 1.000000 0.000000
-vn -1.000000 0.000000 0.000000
-vn 0.000000 0.000000 -1.000000
-vn -0.408200 0.816500 -0.408200
-usemtl None
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 5/1/2 1/2/2 4/3/2 6/4/2
-f 2/1/3 1/2/3 5/5/3 7/6/3
-f 6/1/4 4/2/4 3/5/4
-f 7/1/5 5/2/5 6/3/5
-f 2/1/6 7/2/6 3/4/6
-f 7/7/7 6/5/7 3/6/7
diff --git a/models/moreblocks_slope_inner_cut_half_raised.obj b/models/moreblocks_slope_inner_cut_half_raised.obj
deleted file mode 100644
index 8231ee4..0000000
--- a/models/moreblocks_slope_inner_cut_half_raised.obj
+++ /dev/null
@@ -1,35 +0,0 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_inner_cut_half_raised.mtl
-o moreblocks_slope_inner_cut_half_raised
-v 0.500000 -0.500000 0.500000
-v 0.500000 -0.500000 -0.500000
-v 0.500000 0.500000 -0.500000
-v 0.500000 0.500000 0.500000
-v -0.500000 -0.500000 0.500000
-v -0.500000 0.500000 0.500000
-v -0.500000 -0.500000 -0.500000
-v -0.500000 0.000000 -0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.000000 0.500000
-vt 1.000000 0.500000
-vt 0.500000 0.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -0.000000 1.000000
-vn 0.000000 -1.000000 -0.000000
-vn 0.000000 1.000000 0.000000
-vn -1.000000 0.000000 0.000000
-vn -0.000000 0.000000 -1.000000
-vn -0.408200 0.816500 -0.408200
-usemtl None
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 5/1/2 1/2/2 4/3/2 6/4/2
-f 2/1/3 1/2/3 5/3/3 7/4/3
-f 6/1/4 4/2/4 3/3/4
-f 7/1/5 5/2/5 6/3/5 8/5/5
-f 2/1/6 7/2/6 8/6/6 3/4/6
-f 8/7/7 6/3/7 3/4/7
diff --git a/models/moreblocks_slope_inner_half.obj b/models/moreblocks_slope_inner_half.obj
deleted file mode 100644
index 3e54dea..0000000
--- a/models/moreblocks_slope_inner_half.obj
+++ /dev/null
@@ -1,35 +0,0 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_inner_half.mtl
-o Cube_Cube.001
-v 0.500000 0.000000 -0.500000
-v 0.500000 -0.000000 0.500000
-v 0.500000 -0.500000 0.500000
-v 0.500000 -0.500000 -0.500000
-v -0.500000 -0.000000 0.500000
-v -0.500000 -0.500000 -0.500000
-v -0.500000 -0.500000 0.500000
-v -0.500000 -0.500000 -0.500000
-v 0.500000 -0.500000 0.500000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vn 1.000000 0.000000 0.000000
-vn -1.000000 0.000000 0.000000
-vn 0.000000 0.894400 -0.447200
-vn 0.000000 0.000000 -1.000000
-vn 0.000000 -1.000000 -0.000000
-vn 0.000000 -0.000000 1.000000
-vn -0.447200 0.894400 0.000000
-usemtl None.002
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 5/1/2 6/3/2 7/4/2
-f 5/1/3 2/2/3 6/4/3
-f 1/2/4 4/3/4 8/4/4
-f 8/1/5 4/2/5 3/3/5 7/4/5
-f 7/3/6 3/4/6 2/1/6 5/2/6
-f 2/1/7 1/2/7 8/3/7
-l 7 9
-l 2 9
diff --git a/models/moreblocks_slope_inner_half_raised.obj b/models/moreblocks_slope_inner_half_raised.obj
deleted file mode 100644
index e6c2205..0000000
--- a/models/moreblocks_slope_inner_half_raised.obj
+++ /dev/null
@@ -1,38 +0,0 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_inner_half_raised.mtl
-o Cube_Cube.003
-v 0.500000 0.500000 -0.500000
-v 0.500000 0.500000 0.500000
-v 0.500000 -0.500000 0.500000
-v 0.500000 -0.500000 -0.500000
-v -0.500000 0.500000 0.500000
-v -0.500000 0.000000 -0.500000
-v -0.500000 -0.500000 0.500000
-v -0.500000 0.000000 -0.500000
-v -0.500000 -0.500000 -0.500000
-v 0.500000 -0.500000 0.500000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 0.500000
-vt 0.000000 0.500000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 0.894400 -0.447200
-vn 0.000000 -0.000000 1.000000
-vn -0.447200 0.894400 0.000000
-vn 0.000000 -1.000000 -0.000000
-vn 0.000000 0.000000 -1.000000
-vn -1.000000 0.000000 0.000000
-usemtl None.003
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 5/1/2 2/2/2 6/4/2
-f 7/3/3 3/4/3 2/1/3 5/2/3
-f 2/2/4 1/3/4 8/4/4
-f 7/1/5 9/2/5 4/3/5 3/4/5
-f 6/5/6 1/2/6 4/3/6 9/4/6
-f 7/4/7 5/1/7 6/6/7 9/3/7
-l 2 10
-l 7 10
diff --git a/models/moreblocks_slope_outer.obj b/models/moreblocks_slope_outer.obj
deleted file mode 100644
index b8f4e9e..0000000
--- a/models/moreblocks_slope_outer.obj
+++ /dev/null
@@ -1,25 +0,0 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_outer.mtl
-o Cube_Cube.004
-v 0.500000 -0.500000 0.500000
-v -0.500000 -0.500000 0.500000
-v -0.500000 -0.500000 -0.500000
-v 0.500000 -0.500000 -0.500000
-v 0.500000 0.500000 0.500000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vn 0.000000 -1.000000 -0.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -0.000000 1.000000
-vn -0.707100 0.707100 0.000000
-vn 0.000000 0.707100 -0.707100
-usemtl None
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 5/2/2 1/3/2 4/4/2
-f 2/3/3 1/4/3 5/1/3
-f 5/1/4 3/3/4 2/4/4
-f 5/2/5 4/3/5 3/4/5
diff --git a/models/moreblocks_slope_outer_cut.obj b/models/moreblocks_slope_outer_cut.obj
deleted file mode 100644
index e6cbfb4..0000000
--- a/models/moreblocks_slope_outer_cut.obj
+++ /dev/null
@@ -1,23 +0,0 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_outer_cut.mtl
-o Cube.002
-v 0.500000 0.500000 0.500000
-v -0.500000 -0.500000 0.500000
-v 0.500000 -0.500000 0.500000
-v 0.500000 -0.500000 -0.500000
-vt 1.000000 1.000000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 0.000000 1.000000
-vt 0.500000 1.000000
-vn 0.000000 -0.000000 1.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -1.000000 0.000000
-vn -0.577400 0.577400 -0.577400
-usemtl None.004
-s off
-f 1/1/1 2/2/1 3/3/1
-f 4/3/2 1/4/2 3/2/2
-f 3/2/3 2/3/3 4/4/3
-f 2/3/4 1/5/4 4/2/4
diff --git a/models/moreblocks_slope_outer_cut_half.obj b/models/moreblocks_slope_outer_cut_half.obj
deleted file mode 100644
index bd64194..0000000
--- a/models/moreblocks_slope_outer_cut_half.obj
+++ /dev/null
@@ -1,24 +0,0 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_outer_cut_half.mtl
-o Cube.003
-v 0.500000 -0.000000 0.500000
-v -0.500000 -0.500000 0.500000
-v 0.500000 -0.500000 0.500000
-v 0.500000 -0.500000 -0.500000
-vt 1.000000 0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 0.000000 0.500000
-vt 0.000000 1.000000
-vt 0.500000 1.000000
-vn 0.000000 -0.000000 1.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -1.000000 0.000000
-vn -0.408200 0.816500 -0.408200
-usemtl None.005
-s off
-f 1/1/1 2/2/1 3/3/1
-f 4/3/2 1/4/2 3/2/2
-f 3/2/3 2/3/3 4/5/3
-f 2/3/4 1/6/4 4/2/4
diff --git a/models/moreblocks_slope_outer_cut_half_raised.obj b/models/moreblocks_slope_outer_cut_half_raised.obj
deleted file mode 100644
index c65e08d..0000000
--- a/models/moreblocks_slope_outer_cut_half_raised.obj
+++ /dev/null
@@ -1,28 +0,0 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_outer_cut_half_raised.mtl
-o Cube_Cube.005
-v -0.500000 -0.000000 0.500000
-v -0.500000 -0.500000 0.500000
-v 0.500000 -0.500000 0.500000
-v 0.500000 0.500000 0.500000
-v 0.500000 -0.500000 -0.500000
-v 0.500000 0.000000 -0.500000
-vt 0.000000 0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 1.000000 0.500000
-vn 0.000000 -0.000000 1.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -1.000000 0.000000
-vn -0.408200 0.816500 -0.408200
-vn -0.707100 0.000000 -0.707100
-usemtl None.006
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 4/5/2 3/2/2 5/3/2 6/6/2
-f 2/5/3 5/3/3 3/4/3
-f 1/2/4 4/3/4 6/4/4
-f 2/3/5 1/6/5 6/1/5 5/2/5
diff --git a/models/moreblocks_slope_outer_half.obj b/models/moreblocks_slope_outer_half.obj
deleted file mode 100644
index 7bbb38d..0000000
--- a/models/moreblocks_slope_outer_half.obj
+++ /dev/null
@@ -1,27 +0,0 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_outer_half.mtl
-o Cube.004
-v -0.500000 -0.500000 0.500000
-v -0.500000 -0.500000 -0.500000
-v 0.500000 -0.500000 -0.500000
-v 0.500000 -0.500000 0.500000
-v 0.500000 -0.000000 0.500000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 0.500000
-vt 0.000000 0.500000
-vn 0.000000 -1.000000 -0.000000
-vn 0.000000 -0.000000 1.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 0.894400 -0.447200
-vn -0.447200 0.894400 0.000000
-usemtl None.007
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 5/5/2 1/3/2 4/4/2
-f 3/4/3 5/6/3 4/3/3
-f 2/4/4 5/2/4 3/3/4
-f 1/4/5 5/1/5 2/3/5
diff --git a/models/moreblocks_slope_outer_half_raised.obj b/models/moreblocks_slope_outer_half_raised.obj
deleted file mode 100644
index 51a929a..0000000
--- a/models/moreblocks_slope_outer_half_raised.obj
+++ /dev/null
@@ -1,34 +0,0 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_outer_half_raised.mtl
-o Cube_Cube.006
-v -0.500000 -0.000000 0.500000
-v -0.500000 -0.500000 0.500000
-v 0.500000 -0.500000 0.500000
-v 0.500000 0.500000 0.500000
-v 0.500000 -0.500000 -0.500000
-v 0.500000 0.000000 -0.500000
-v -0.500000 0.000000 -0.500000
-v -0.500000 -0.500000 -0.500000
-vt 0.000000 0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 1.000000 0.500000
-vn 0.000000 -0.000000 1.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 0.894400 -0.447200
-vn -1.000000 0.000000 0.000000
-vn -0.447200 0.894400 0.000000
-vn 0.000000 0.000000 -1.000000
-vn 0.000000 -1.000000 -0.000000
-usemtl None.008
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 4/5/2 3/2/2 5/3/2 6/6/2
-f 7/3/3 4/5/3 6/2/3
-f 1/6/4 7/1/4 8/2/4 2/3/4
-f 7/3/5 1/4/5 4/5/5
-f 6/1/6 5/2/6 8/3/6 7/6/6
-f 5/5/7 3/2/7 2/3/7 8/4/7
diff --git a/nodes.lua b/nodes.lua
index 77082fa..4d24fec 100644
--- a/nodes.lua
+++ b/nodes.lua
@@ -19,78 +19,79 @@ local nodes = {
 	["RedLightGlassSand"] = {
 		description = S("RedLightGlassSand"),
 		groups = {cracky = 1},
-		sounds = sound_stone,
+		sounds = sound_sand,
 	},
 	["GreenLightGlassSand"] = {
 		description = S("GreenLightGlassSand"),
 		groups = {cracky = 1},
-		sounds = sound_stone,
+		sounds = sound_sand,
 	},
 	["BlueLightGlassSand"] = {
 		description = S("BlueLightGlassSand"),
 		groups = {cracky = 1},
-		sounds = sound_stone,
+		sounds = sound_sand,
 	},
 	["YellowLightGlassSand"] = {
 		description = S("YellowLightGlassSand"),
 		groups = {cracky = 1},
-		sounds = sound_stone,
+		sounds = sound_sand,
 	},
 	["OrangeLightGlassSand"] = {
 		description = S("OrangeLightGlassSand"),
 		groups = {cracky = 1},
-		sounds = sound_stone,
+		sounds = sound_sand,
 	},
 	["CyanLightGlassSand"] = {
 		description = S("CyanLightGlassSand"),
 		groups = {cracky = 1},
-		sounds = sound_stone,
+		sounds = sound_sand,
 	},
 	["ViolettLightGlassSand"] = {
 		description = S("ViolettLightGlassSand"),
 		groups = {cracky = 1},
-		sounds = sound_stone,
+		sounds = sound_sand,
 	},
 	["RedGlassSand"] = {
 		description = S("RedGlassSand"),
 		groups = {cracky = 1},
-		sounds = sound_stone,
+		sounds = sound_sand,
 	},
 	["GreenGlassSand"] = {
 		description = S("GreenGlassSand"),
 		groups = {cracky = 1},
-		sounds = sound_stone,
+		sounds = sound_sand,
 	},
 	["BlueGlassSand"] = {
 		description = S("BlueGlassSand"),
 		groups = {cracky = 1},
-		sounds = sound_stone,
+		sounds = sound_sand,
 	},
 	["YellowGlassSand"] = {
 		description = S("YellowGlassSand"),
 		groups = {cracky = 1},
-		sounds = sound_stone,
+		sounds = sound_sand,
 	},
 	["OrangeGlassSand"] = {
 		description = S("OrangeGlassSand"),
 		groups = {cracky = 1},
-		sounds = sound_stone,
+		sounds = sound_sand,
 	},
 	["CyanGlassSand"] = {
 		description = S("CyanGlassSand"),
 		groups = {cracky = 1},
-		sounds = sound_stone,
+		sounds = sound_sand,
 	},
 	["ViolettGlassSand"] = {
 		description = S("ViolettGlassSand"),
 		groups = {cracky = 1},
-		sounds = sound_stone,
+		sounds = sound_sand,
 	},
     
     ["RedLightGlass"] = {
         description = S("RedLightGlass"),
+        inventory_image = "moreglass_RedLightGlass_inventory.png",
   		paramtype = "light",
-        alpha = 160,
+        use_texture_alpha = true,
         light_source = default.LIGHT_MAX - 1,
 		sunlight_propagates = true,
         drawtype = "glasslike",
@@ -99,8 +100,9 @@ local nodes = {
     },
     ["BlueLightGlass"] = {
         description = S("BlueLightGlass"),
+        inventory_image = "moreglass_BlueLightGlass_inventory.png",
   		paramtype = "light",
-        alpha = 160,
+        use_texture_alpha = true,
         light_source = default.LIGHT_MAX - 1,
 		sunlight_propagates = true,
         drawtype = "glasslike",
@@ -109,8 +111,9 @@ local nodes = {
     },
     ["GreenLightGlass"] = {
         description = S("GreenLightGlass"),
+        inventory_image = "moreglass_GreenLightGlass_inventory.png",
   		paramtype = "light",
-        alpha = 160,
+        use_texture_alpha = true,
         light_source = default.LIGHT_MAX - 1,
 		sunlight_propagates = true,
         drawtype = "glasslike",
@@ -119,8 +122,9 @@ local nodes = {
     },
     ["YellowLightGlass"] = {
         description = S("YellowLightGlass"),
+        inventory_image = "moreglass_YellowLightGlass_inventory.png",
   		paramtype = "light",
-        alpha = 160,
+        use_texture_alpha = true,
         light_source = default.LIGHT_MAX - 1,
 		sunlight_propagates = true,
         drawtype = "glasslike",
@@ -129,8 +133,9 @@ local nodes = {
     },
     ["CyanLightGlass"] = {
         description = S("CyanLightGlass"),
+        inventory_image = "moreglass_CyanLightGlass_inventory.png",
   		paramtype = "light",
-        alpha = 160,
+        use_texture_alpha = true,
         light_source = default.LIGHT_MAX - 1,
 		sunlight_propagates = true,
         drawtype = "glasslike",
@@ -139,8 +144,9 @@ local nodes = {
     },
     ["OrangeLightGlass"] = {
         description = S("OrangeLightGlass"),
+        inventory_image = "moreglass_OrangeLightGlass_inventory.png",
   		paramtype = "light",
-        alpha = 160,
+        use_texture_alpha = true,
         light_source = default.LIGHT_MAX - 1,
 		sunlight_propagates = true,
         drawtype = "glasslike",
@@ -149,8 +155,9 @@ local nodes = {
     },
     ["ViolettLightGlass"] = {
         description = S("ViolettLightGlass"),
+        inventory_image = "moreglass_ViolettLightGlass_inventory.png",
   		paramtype = "light",
-        alpha = 160,
+        use_texture_alpha = true,
         light_source = default.LIGHT_MAX - 1,
 		sunlight_propagates = true,
         drawtype = "glasslike",
@@ -159,8 +166,10 @@ local nodes = {
     },
     ["RedGlass"] = {
         description = S("RedGlass"),
+        inventory_image = "moreglass_RedGlass_inventory.png",
   		paramtype = "light",
-        alpha = 160,
+        use_texture_alpha = true,
+        light_source = 1,
 		sunlight_propagates = true,
         drawtype = "glasslike",
 		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
@@ -168,8 +177,10 @@ local nodes = {
     },
     ["BlueGlass"] = {
         description = S("BlueGlass"),
+        inventory_image = "moreglass_BlueGlass_inventory.png",
   		paramtype = "light",
-        alpha = 160,
+        use_texture_alpha = true,
+        light_source = 1,
 		sunlight_propagates = true,
         drawtype = "glasslike",
 		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
@@ -177,8 +188,10 @@ local nodes = {
     },
     ["GreenGlass"] = {
         description = S("GreenGlass"),
+        inventory_image = "moreglass_GreenGlass_inventory.png",
   		paramtype = "light",
-        alpha = 160,
+        use_texture_alpha = true,
+        light_source = 1,
         drawtype = "glasslike",
 		sunlight_propagates = true,
 		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
@@ -186,8 +199,10 @@ local nodes = {
     },
     ["YellowGlass"] = {
         description = S("YellowGlass"),
+        inventory_image = "moreglass_YellowGlass_inventory.png",
   		paramtype = "light",
-        alpha = 160,
+        use_texture_alpha = true,
+        light_source = 1,
 		sunlight_propagates = true,
         drawtype = "glasslike",
 		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
@@ -195,8 +210,10 @@ local nodes = {
     },
     ["CyanGlass"] = {
         description = S("CyanGlass"),
+        inventory_image = "moreglass_CyanGlass_inventory.png",
   		paramtype = "light",
-        alpha = 160,
+        use_texture_alpha = true,
+        light_source = 1,
 		sunlight_propagates = true,
         drawtype = "glasslike",
 		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
@@ -204,8 +221,10 @@ local nodes = {
     },
     ["OrangeGlass"] = {
         description = S("OrangeGlass"),
+        inventory_image = "moreglass_OrangeGlass_inventory.png",
   		paramtype = "light",
-        alpha = 160,
+        use_texture_alpha = true,
+        light_source = 1,
 		sunlight_propagates = true,
         drawtype = "glasslike",
 		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
@@ -213,8 +232,10 @@ local nodes = {
     },
     ["ViolettGlass"] = {
         description = S("ViolettGlass"),
+        inventory_image = "moreglass_ViolettGlass_inventory.png",
   		paramtype = "light",
-        alpha = 160,
+        use_texture_alpha = true,
+        light_source = 1,
 		sunlight_propagates = true,
         drawtype = "glasslike",
 		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
diff --git a/textures/moreglass_BlueGlass_inventory.png b/textures/moreglass_BlueGlass_inventory.png
new file mode 100644
index 0000000..e2d045f
Binary files /dev/null and b/textures/moreglass_BlueGlass_inventory.png differ
diff --git a/textures/moreglass_BlueLightGlass_inventory.png b/textures/moreglass_BlueLightGlass_inventory.png
new file mode 100644
index 0000000..d2010d8
Binary files /dev/null and b/textures/moreglass_BlueLightGlass_inventory.png differ
diff --git a/textures/moreglass_CyanGlass_inventory.png b/textures/moreglass_CyanGlass_inventory.png
new file mode 100644
index 0000000..aa98346
Binary files /dev/null and b/textures/moreglass_CyanGlass_inventory.png differ
diff --git a/textures/moreglass_CyanLightGlass.png b/textures/moreglass_CyanLightGlass.png
index cb94a2c..75b8f2e 100644
Binary files a/textures/moreglass_CyanLightGlass.png and b/textures/moreglass_CyanLightGlass.png differ
diff --git a/textures/moreglass_CyanLightGlass_inventory.png b/textures/moreglass_CyanLightGlass_inventory.png
new file mode 100644
index 0000000..41e1606
Binary files /dev/null and b/textures/moreglass_CyanLightGlass_inventory.png differ
diff --git a/textures/moreglass_GreenGlass_inventory.png b/textures/moreglass_GreenGlass_inventory.png
new file mode 100644
index 0000000..037d54f
Binary files /dev/null and b/textures/moreglass_GreenGlass_inventory.png differ
diff --git a/textures/moreglass_GreenLightGlass_inventory.png b/textures/moreglass_GreenLightGlass_inventory.png
new file mode 100644
index 0000000..65fcd24
Binary files /dev/null and b/textures/moreglass_GreenLightGlass_inventory.png differ
diff --git a/textures/moreglass_OrangeGlass_inventory.png b/textures/moreglass_OrangeGlass_inventory.png
new file mode 100644
index 0000000..4a83885
Binary files /dev/null and b/textures/moreglass_OrangeGlass_inventory.png differ
diff --git a/textures/moreglass_OrangeLightGlass_inventory.png b/textures/moreglass_OrangeLightGlass_inventory.png
new file mode 100644
index 0000000..3d4eb66
Binary files /dev/null and b/textures/moreglass_OrangeLightGlass_inventory.png differ
diff --git a/textures/moreglass_RedGlass_inventory.png b/textures/moreglass_RedGlass_inventory.png
new file mode 100644
index 0000000..458aa51
Binary files /dev/null and b/textures/moreglass_RedGlass_inventory.png differ
diff --git a/textures/moreglass_RedLightGlass_inventory.png b/textures/moreglass_RedLightGlass_inventory.png
new file mode 100644
index 0000000..18d5836
Binary files /dev/null and b/textures/moreglass_RedLightGlass_inventory.png differ
diff --git a/textures/moreglass_ViolettGlass_inventory.png b/textures/moreglass_ViolettGlass_inventory.png
new file mode 100644
index 0000000..dfded18
Binary files /dev/null and b/textures/moreglass_ViolettGlass_inventory.png differ
diff --git a/textures/moreglass_ViolettLightGlass_inventory.png b/textures/moreglass_ViolettLightGlass_inventory.png
new file mode 100644
index 0000000..4c4cb7b
Binary files /dev/null and b/textures/moreglass_ViolettLightGlass_inventory.png differ
diff --git a/textures/moreglass_YellowGlass_inventory.png b/textures/moreglass_YellowGlass_inventory.png
new file mode 100644
index 0000000..5355394
Binary files /dev/null and b/textures/moreglass_YellowGlass_inventory.png differ
diff --git a/textures/moreglass_YellowLightGlass_inventory.png b/textures/moreglass_YellowLightGlass_inventory.png
new file mode 100644
index 0000000..325c4d3
Binary files /dev/null and b/textures/moreglass_YellowLightGlass_inventory.png differ