What kind of reference pictures do you need? Are you looking for graphics for the SIM cars, or just images of the actual cars to paint from?

Jayski has some nice pictures, and some teams still have images from 2000 on their websites. If you need pictures of actual cars, let me know which cars you are looking for and I'll try to help you.

Keep up the good work on the 2002 cars. The ones that you have done look awesome in the game.