simple combination of metal and MDF
STL (Stereolithography, filesize: 775 Bytes), OBJ (OBJ, filesize: 1.16 KB), 3DS (3D Studio, filesize: 877 Bytes), FBX (Autodesk FBX, filesize: 6.76 KB), IGE (IGES, filesize: 299 Bytes), MAX (Autodesk 3ds Max, filesize: 14.5 KB), SKP (Sketchup, filesize: 5.67 KB), OTHER (Other, filesize: 853 Bytes)