I have a number of cars I drawn in Illustrator for T-Shirts. Each time I make one, I also make a new desktop. Then I have my desktops (wallpaper for the PC folk) change every minute.
THis vette was mostly to see if I could do it, hasn't gone on a shirt yet. I have 15 others as of right now. Chevelles, Camaros, Novas, 2002 Trans Am, AAR Cuda.