Here is a little choppin i did...Future...on the front bumper...i cant figure out how to replace the color to the color of the car...say if you took a sample from the body of the car...how would you make the whole bumper that color...ive tried alot of different ways..cant figure it out....

 

color matching is one of the most difficult things to do when photoshopping. Here is my friends 240sx I just did for him. THe only thing I can say is find a pic of the bodykit similar to that color and use "Color Balance" "Brightness/Contrast" "Levels" and "Curves" to adjust it properly.

 

your telling me! its tough as hell

 

Another...

 

Another

 

not bad at all but take into account when you have a fender overlapping a rim, a shadow is uaully cast over the rim from the fender. So minor shading is needed on the top part of the rim.
Because you dropped it So LOW you might wanna talkt o GSTRANCE since he is better at slamming cars than i. =]