About this 3D model

This was originally made for a laser cutter, so the parts were understandably pretty 2D. Then someone made it for a 3D printer, but it was still pretty 2D. I added a little 3D to the upper body. I also added some clearance so the parts would go together easier. Mine holds together, but you may need some glue. The zip file has the Solidworks files in it.