Modelled with mainly polygons in Maya and completed in 2008 (hence, with an older Maya software version).
Includes default shader applied and ground plane. No animation and only pivot-point rigging a applied. Your download includes both the original .mb (with all the modelled individual parts and components accessible) and converted .obj files.
OBJ (OBJ, filesize: 15.6 MB), MA (Autodesk Maya, filesize: 7.16 MB)