The rims are off centre, and very slight edges can sometimes be seen. Try to make sure your wheels are centered in proportion to the car, that way you don't end up with broken rims. Also a tip for the future, use pictures of wheels with brakes. Find a picture at the same angle as yours, with the wheels that you like, and then copy and paste them onto yours, front on the front, rear on the rear. Usually they vary slightly in detail, and they add to the overall look of the picture. Matt's High-Res Hide-Out is about the absolute best source for pictures you can use in chopping on the internet.
Also, when you have lowered the car you end up with space which isn't filled under the car, where there was black before. In real life, this would mean that only the body has been lowered, whilst the undercarriage stays at the same height. Just cover up some or all of the left over area with a colour sample of the original colour (usually just plain black), and cover it up. That way your picture will look more and more realistic.
One final thing, I don't believe that the front windscreen should be painted, but it provides for an interesting look
. Attention to detail is everything in the world of chopping.
I hope that didn't sound too harsh
.
Can't wait to see improved chops from you!