That looks damn nice and plenty realistic. Excellent color choice as well, which is odd because I'm not a fan of matte.
Second would happen to be my favorite, because of the composition. The 4th would have been, but it's just to centered. Same angle either car on the right of the frame would have topped it off IMO.
How's it handle? I have an A-class 95 Cobra and it handled way better then I expected it would.