-added Entity Sound Features
-added Wavey Capes
-readded Entity Culling and 3D Skin Layers
-added Entity Texture Features and Entity Model Features
-readded Continuty
-removed Continuty because of a crash bug
-readded Clumps
-readded Lithium
-removed Clumps, Lithium and Entity Culling because they are not compatible with 1.21.1
-added Model Gap Fix