PLEASE READ!!!!  installation instructions before you ask what a diff file is or how to use it.

as many of you know

Grand Prix (Stern) is a re-skinned table of NASCAR (Stern), sold for international (NON US) markets

I exported all the plastics and PF image from Requiems NASCAR (Stern 2005 ) 1.01 table

download a few Grand Prix pictures and started to re build the textures to match the Grand Prix table.

the only primitive I could not rebuild is Rotor.Png.