diff --git a/init.lua b/init.lua
index 901d834..5a265f5 100644
--- a/init.lua
+++ b/init.lua
@@ -179,8 +179,14 @@ minetest.register_globalstep(function()
 -- stop standing under slabs --
 -------------------------------	                                          -- Whole section WIP needs cleanup			
 		local ch = minetest.get_node({x=pos.x,y=pos.y+1,z=pos.z})
-		local ch_g = minetest.registered_nodes[ch.name].groups
-		local ch_d = minetest.registered_nodes[ch.name].drawtype
+		local ch_g = {}
+		local ch_d = "normal"
+		
+		if minetest.registered_nodes[ch.name] then
+			local ch_g = minetest.registered_nodes[ch.name].groups
+			local ch_d = minetest.registered_nodes[ch.name].drawtype
+		end
+		
 		local ch_slab = 0
 		local ch_node = 0
 		for k,v in pairs(ch_g) do
diff --git a/models/3d_armor_character.b3d b/models/3d_armor_character.b3d
new file mode 100644
index 0000000..f2431c2
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diff --git a/models/3d_armor_character_sf.blend1 b/models/3d_armor_character_sf.blend1
new file mode 100644
index 0000000..e496965
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diff --git a/models/3d_armor_character_sfc.blend1 b/models/3d_armor_character_sfc.blend1
new file mode 100644
index 0000000..9fa1b79
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diff --git a/models/character_sf.blend1 b/models/character_sf.blend1
new file mode 100644
index 0000000..9bb650f
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diff --git a/screenshot.png b/screenshot.png
index 503f889..cede16e 100644
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