Modeled with RhinoRendered with Cinema 4D.
STL (Stereolithography, filesize: 145 KB), OBJ (OBJ, filesize: 39.7 KB), 3DS (3D Studio, filesize: 73.2 KB), 3DM (Rhinoceros 3D, filesize: 335 KB), LWO (Lightwave, filesize: 39.6 KB), WRL (VRML, filesize: 91.5 KB), IGE (IGES, filesize: 103 KB), C4D (Cinema 4D, filesize: 3.8 MB), DWG (AutoCAD, filesize: 32.7 KB), STP (STEP, filesize: 54 KB)