Is that your first car mod? Pretty good!
Biggest issue I see with it is that you obviously used the Kunos Alfa GTAs rims and tires, I can see your reason if its simply the same wheels used on both cars in real life too, but this sort of "kitbashing" is still not well received on this site.
I see you did the main UV by projection from all sides, this works out ok as the car is pretty angular and 'boxy', but at the corners detail is lost and theres some spots where the mapping is not fully mirrored.
Last thing is, I recommend you use ksPerPixelMultimap_damage_dirt even if you don't use dirt or damage, as that shader offers sunSpec values that just make the body shine better.
Keep up the good work
