This is a 3D model of an E-100 Tank, it was a German WWII tank that was never completed due to the end of the war only the chassis was ever finished. This is a recreation of the picture of an E-100 tank with some changes. This is a 3D printable model.
This zipped file contains several file formats for this model.
Format 1 is .stl which is 3d printable.
Format 2 is .obj which also is 3d printable.
Format 3 is .fbx which is used for display purposes and is set up for Arnold in Maya.
This file is a zip. To access the 3d model, extract the folder containing the models, then open the folder.