All of them accept the Alfa (disappeared just before I got the credits) the XJ13, 917k, and the F1. Anything over 6-8mil I won't even attempt given they only hang around 5 days. I've only bought 2-3 vehicles from Brand Central, so pretty much all of my credits have gone towards UCD and Legend dealer exclusives. FOMO is very real... If I'm being honest, the Ford GT40 Mk1, Sauber, and Porsche GT1 are the only ones I actually like/have a good chance of using in races, lol. GT40/50 both have potential but I don't have the credits to buy parts for them to attempt tuning them at this point