This 3D model was originally created with Sketchup 8 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 I dont know about how to use this in SketchyPhysics, but, if you can, please tell me :P. Very detailed! Every Part of the cover is detailed and in 3D!
STL (Stereolithography, filesize: 1.98 KB), OBJ (OBJ, filesize: 3.17 KB), 3DS (3D Studio, filesize: 1.19 KB), DAE (Collada, filesize: 3.06 KB), FBX (Autodesk FBX, filesize: 8.89 KB), IGE (IGES, filesize: 299 Bytes), MAX (Autodesk 3ds Max, filesize: 16 KB), SKP (Sketchup, filesize: 18.6 KB), OTHER (Other, filesize: 870 Bytes)