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.max .stl .obj .fbx .dxf .3ds
.3ds .unknown .dae .dwg .dxf .lwo .max .obj .stl
.3dm .3ds .unknown .dwg .dxf .lwo .max .obj .stl
.unknown .3ds .dae .fbx .max .obj
.3dm .3ds .unknown .dwg .dxf .lwo .max .obj .stl .w3d
.3ds .unknown .dwg .dxf .lwo .max .stl
.3ds .unknown .dae .dwg .dxf .lwo .max .obj