If you have problems with the non-blender formats then please know that they can be gained through turbosquids free & professional file conversion service.
Some of the renders shown have blender 2.68 cycles internal materials and shaders used so these won't be included on other formats only blender but, some textures were used those will be included such as,brake disc holes,tyre treads,grills and aero parts bump maps/alpha are included. Necessary meshes have been UV unwrapped. These are all packed in model folder together so, no need to download separately as it's not such a big file.
Model is subsurf usable ready,subsurf level 1 sufficient but does not have subsurf turned on by default so, realize that model won't be at it's best until subsurf level 1 is at least put on. Emission objects are included in all formats but only blender will have emissions active as this is also an internal material of blender. Please realise these things. Note: unnamed file format is x3d
Also note that the images shown after the wireframes shots are advertisements to my other products and aren't included with this product.