The original data was created in Rhinoceros, exported to STEP, and then exported to 3dsMAX. Rendering is done by KEYSHOT, so there is no material attached to the model.
OBJ (OBJ, filesize: 102 MB), STP (STEP, filesize: 47.9 MB), 3DM (Rhinoceros 3D, filesize: 92.3 MB), MAX (Autodesk 3ds Max, filesize: 105 MB), BIP (KeyShot, filesize: 59.2 MB)