Atmosphere/ background on all your chops are spot on, looks so good!
The lighting effects are also really nicely done too, really liking this.
-I think the carbonfiber pattern on the skirt look a bit big, it should be thinner pattern/ finer (IMO)
-Maybe the light reflections on the window is too soft?
The reflections like the BMW is what you should have. (
http://img661.imageshack.us/img661/1918/jgdjYQ.jpg)
I could be wrong, but just my opinion.
Anyways, really good work, thinking about moving you up to Pro Tuner. See if anyone agree/ disagree