solidworks, max, step files included.
SLDPRT (SolidWorks, filesize: 98.9 MB), OBJ (OBJ, filesize: 5.7 MB), FBX (Autodesk FBX, filesize: 21.4 MB), MAX (Autodesk 3ds Max, filesize: 6.45 MB), STP (STEP, filesize: 27.4 MB), STL (Stereolithography, filesize: 15 MB)