I'm highly curious about that R32. I bet it's some sort of Nismo model, like we've seen in previous games. But I'm especially happy we're getting more Alfa Romeo models, as they have a history that goes back over a century. We probably wouldn't have Ferrari (and by extension, Lamborghini nor Pagani) if we didn't have Alfa Romeo.
Personally, I still think we need a lot more Alfa Romeo models, like the Tipo 33 Stradale, the original TZ, the return of the TZ3 among others, and the SE 048 SP for a potential Gr.1 car. But I digress - I'll take almost any model at this point. Even the Stelvio Quadrifoglio.
EDIT: The SEMA winner is also neat, but if we can't see the return of the older SEMA winners, then I'd really like to see more tuners in general, such as SARD, Mine's, HKS, and/or Tommykaira.