http://www.remodeling-trade.com/photoshop-car-painting-tutorial/
Photoshop Question CS4?
Hi, I have asked this question before, but people gave me stupid answer like “use the clone tool”. I need proper instructions from a tutorial, preferably a video tutorial 
I have been trying to find a tutorial for some time that will show me how to remove reflections from cars. Not the reflection cast down onto the ground from a car, but the reflections on the paint work from the cars surrounding enviroment.
I can´t find a tutorial anywhere.
Help.
The reason you can’t find a tutorial on it is because it’s way to specific of a thing to try and find. Especially since the techniques of how you go about removing reflections depends on the color of the car, the amount of reflections that need removing, and quality of the photo.
It isn’t something that’s easily done, which means it isn’t something that’s easily taught. But take is from a professional, if by the grace of god you ever do find a tutorial on it, you can bet it’s going to be about the clone tool.
Photoshop Tutorial – Chrome Car Paint