3d models are detailed, clean, and simple.
-organize file, objects are separated and named, each object have been assigned different mat id's and uses single multi-sub object material.
-easy for further adjustment and editing of models and materials
-objects are prepared for further subdivide/ meshsmooth

max size of track machine is around width=70' length=37'

3dsmax9 winzip file includes scene with standard materials and scanline renderer as default..
But also include vray materials in material editor.
(material library files are also included in zip file)

**main previews were rendered useing Vray**