This 3D model was originally created with Sketchup 13 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'v had this toy as long as I can remember.. made from eye rather than measurements. (attached wireframe)
STL (Stereolithography, filesize: 232 KB), OBJ (OBJ, filesize: 276 KB), 3DS (3D Studio, filesize: 161 KB), DAE (Collada, filesize: 613 KB), FBX (Autodesk FBX, filesize: 539 KB), IGE (IGES, filesize: 298 Bytes), MAX (Autodesk 3ds Max, filesize: 305 KB), SKP (Sketchup, filesize: 251 KB), OTHER (Other, filesize: 68 KB)