Sweet, can't wait to see it textured! Offhand I'd say some of the bevels on surfaces you intend to flatten and represent via normal maps need to be thickened, like the teeth-like shapes on the hull and the cross-in-a-circle designs near the exhaust. Looking good though, keep it up!
Overall I'd say the model looks pretty solid. Texture work is pretty nice, but I think there might be a few too many scratches. The car looks like it's on display to get keyed by anyone who walks by it lol. It's good to have some scratches to give it that metal feel, but try to put them in places that would make more…