The new bg, wheels and lights all seem to fit well and I like the body kit too. The reflections, especially on the side, look quite good in that you have an idea of what should be reflecting where and how. The brush though isn't too good, the whole car in this chop is in shadow so I think should be darker than it is. You also need to add a lot of contrast to the paint work - real paint has areas that are almost black and areas that are almost white.