Detailed 3D model of the Soviet Russian MAZ 537 towing truck tractor.
Model created in 3ds Max 2013 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 (PBR):
body base color 4096 x 4096px
body roughness 4096 x 4096px
chassis base color 4096 x 4096px
chassis metallic 4096 x 4096px
chassis roughness 4096 x 4096px
rim base color 2048 x 2048px
rim roughness 2048 x 2048px
tire base color 2048 x 2048px
tire roughness 2048 x 2048px