Detailed 3D model of the WW2 LVT(A)-4 Alligator US tracked landing ship.
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.
The turret is a separate object so it may be rotated at will.
Accurate scaled model, units cm.
Model centered at 0, 0, 0 axis coordinate points.
Main objects correctly grouped and named accordingly.

Main textures:
body base color 4096 x 4096px
body roughness 4096 x 4096px
track base color 1024 x 1024px
track metallic 1024 x 1024px
track roughness 1024 x 1024px
turret base color 2048 x 2048px
turret roughness 2048 x 2048px
wheels base color 4096 x 4096px
wheels2 base color 4096 x 4096px
wheels roughness 2048 x 2048px