That's because in a racing video game, there are limits on the amount of tris one can use, and the filters too, for that matter. My only crit is that, well, it's a car :\ My experience in 3d modelling work leads me away from building things already determined... The shape of this was already perfect before it was built, so although the building process is well done, and the wrapping is okay, I'll reserve judgement, as the actual design of it isn't strictly your own. That'd be because this is a modeling/rendering excersize, not a design one. I have done two car designs in the past, The Hawk and The Allure.