thats odd, because there are alot of modders for these games and have modeled alot of cars from blueprints like suurland.com and
www.onnovanbraam.com and other sites, and these mods are free, modders just release the modded cars for dl, no charge
when i am asking for blueprints, is not those blueprints that gmc uses some like this one
http://www.suurland.com/blueprint_x....-42quattro.gif
thanks