diff --git a/README.md b/README.md
index 21123ff..483b781 100644
--- a/README.md
+++ b/README.md
@@ -54,6 +54,17 @@ simple_models_stair_1x1x1:
 
   <img src="textures/simple_models_sample_stair_1x1x1_map.png" />
 
+simple_models_slope_1x1x1:
+  - for slope-like nodes with dimensions 1x1x1
+
+  - preview:
+
+    <img src="previews/slope_1x1x1_model.png" />
+
+  - texture map:
+
+    <img src="textures/simple_models_sample_slope_1x1x1_map.png" />
+
 #### Tables
 
 `smodel` is an alias of `simple_models`.
@@ -90,6 +101,23 @@ simple_models.stair_1x1x1:
 	- mesh: "simple_models_stair_1x1x1.obj"
 	- box:  {{-0.5, -0.5, -0.5, 0.5, 0.0, 0.5}, {-0.5, 0.0, 0.0, 0.5, 0.5, 0.5}}
 - alias: simple_models.stair
+
+simple_models.slope_1x1x1:
+- fields:
+	- mesh: "simple_models_slope_1x1x1.obj"
+	- box:  {
+			{-0.5, -0.5,  0.4, 0.5,  0.5, 0.5},
+			{-0.5, -0.5,  0.3, 0.5,  0.4, 0.5},
+			{-0.5, -0.5,  0.2, 0.5,  0.3, 0.5},
+			{-0.5, -0.5,  0.1, 0.5,  0.2, 0.5},
+			{-0.5, -0.5,  0.0, 0.5,  0.1, 0.5},
+			{-0.5, -0.5, -0.1, 0.5,  0.0, 0.5},
+			{-0.5, -0.5, -0.2, 0.5, -0.1, 0.5},
+			{-0.5, -0.5, -0.3, 0.5, -0.2, 0.5},
+			{-0.5, -0.5, -0.4, 0.5, -0.3, 0.5},
+			{-0.5, -0.5, -0.5, 0.5, -0.4, 0.5},
+		}
+- alias: simple_models.slope
 ```
 
 #### Helper Methods
diff --git a/init.lua b/init.lua
index 2d6e43b..7a3a1c4 100644
--- a/init.lua
+++ b/init.lua
@@ -73,6 +73,29 @@ simple_models = {
 			{-0.5, 0.0, 0.0, 0.5, 0.5, 0.5},
 		},
 	},
+
+	--- Slope
+	--
+	--  Alias: simple_models.slope
+	--
+	--  @table simple_models.slope_1x1x1
+	--  @tfield string mesh simple_models_slope_1x1x1.obj
+	--  @tfield table box
+	slope_1x1x1 = {
+		mesh = "simple_models_slope_1x1x1.obj",
+		box = {
+			{-0.5, -0.5,  0.4, 0.5,  0.5, 0.5},
+			{-0.5, -0.5,  0.3, 0.5,  0.4, 0.5},
+			{-0.5, -0.5,  0.2, 0.5,  0.3, 0.5},
+			{-0.5, -0.5,  0.1, 0.5,  0.2, 0.5},
+			{-0.5, -0.5,  0.0, 0.5,  0.1, 0.5},
+			{-0.5, -0.5, -0.1, 0.5,  0.0, 0.5},
+			{-0.5, -0.5, -0.2, 0.5, -0.1, 0.5},
+			{-0.5, -0.5, -0.3, 0.5, -0.2, 0.5},
+			{-0.5, -0.5, -0.4, 0.5, -0.3, 0.5},
+			{-0.5, -0.5, -0.5, 0.5, -0.4, 0.5},
+		},
+	},
 }
 
 simple_models.cube = simple_models.cube_1x2x1
@@ -80,6 +103,7 @@ simple_models.panel = simple_models.panel_1x2x1
 simple_models.panel_mid = simple_models.panel_mid_1x2x1
 simple_models.panel_rear = simple_models.panel_rear_1x2x1
 simple_models.stair = simple_models.stair_1x1x1
+simple_models.slope = simple_models.slope_1x1x1
 
 --- Global table.
 --
diff --git a/models/simple_models_slope_1x1x1.blend b/models/simple_models_slope_1x1x1.blend
new file mode 100644
index 0000000..e709f65
Binary files /dev/null and b/models/simple_models_slope_1x1x1.blend differ
diff --git a/models/simple_models_slope_1x1x1.obj b/models/simple_models_slope_1x1x1.obj
new file mode 100644
index 0000000..bb6589b
--- /dev/null
+++ b/models/simple_models_slope_1x1x1.obj
@@ -0,0 +1,40 @@
+# Blender v2.93.2 OBJ File: 'simple_models_slope_1x1x1.blend'
+# www.blender.org
+mtllib simple_models_slope_1x1x1.mtl
+o Cube
+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 0.333333 -0.000000
+vt 0.333333 0.500000
+vt 0.000000 0.500000
+vt -0.000000 0.000000
+vt 1.000000 0.500000
+vt 0.666667 0.500000
+vt 0.666667 0.000000
+vt 1.000000 0.000000
+vt 1.000000 0.500000
+vt 1.000000 1.000000
+vt 0.666667 0.500000
+vt 0.000000 0.500000
+vt 0.333333 0.500000
+vt 0.000000 1.000000
+vt 0.666667 -0.000000
+vt 0.666667 1.000000
+vt 0.333333 1.000000
+vt 0.333333 0.000000
+vn 0.0000 0.0000 1.0000
+vn 0.0000 -1.0000 0.0000
+vn -1.0000 0.0000 0.0000
+vn 1.0000 0.0000 0.0000
+vn 0.0000 0.7071 -0.7071
+usemtl Material
+s off
+f 3/1/1 2/2/1 5/3/1 6/4/1
+f 4/5/2 1/6/2 3/7/2 6/8/2
+f 6/9/3 5/10/3 4/11/3
+f 3/12/4 1/13/4 2/14/4
+f 4/15/5 5/16/5 2/17/5 1/18/5
diff --git a/previews/slope_1x1x1_model.png b/previews/slope_1x1x1_model.png
new file mode 100644
index 0000000..c8cb66b
Binary files /dev/null and b/previews/slope_1x1x1_model.png differ