Agricultural Tractor

Detailed 3D model of a generic agricultural tractor.
Model created in 3ds Max 2009 and converted in multiple formats. All formats include materials and texture maps. The Max format uses mental ray materials and render. There's no need for a third party plugin or anything else, just drop your model in the scene and hit render.
Accurate scaled model, units cm.
Model centered at 0, 0, 0 axis coordinate points.
Main objects correctly grouped and named accordingly.

Main textures:
cabin base color                                       2048 x 2048px
cabin roughness                                     2048 x 2048px
chassis base color                                  2048 x 2048px
chassis metallic                                        2048 x 2048px
chassis roughness                                  2048 x 2048px
engine base color                                    2048 x 2048px
engine metallic                                          2048 x 2048px
engine roughness                                    2048 x 2048px
rim1 base color                                          2048 x 2048px
rim1 roughness                                        2048 x 2048px
rim2 base color                                          2048 x 2048px
rim2 roughness                                        2048 x 2048px
tire1 base color                                          2048 x 2048px
tire1 bump                                                   2048 x 2048px
tire1 roughness                                          2048 x 2048px
tire2 base color                                           2048 x 2048px
tire2 bump                                                   2048 x 2048px
tire2 roughness                                          2048 x 2048px
tow base color                                             2048 x 2048px
tow metallic                                                 2048 x 2048px