I want to see what it would look like to paint the lower parts of my LTW's the color of the car. By low parts I mean the whole center including lug holes, the 5 recessed areas between the spokes and the little slits in the middle of each spoke.

I am a PChop novice and based on my skill level this would take me forever. I am pretty sure that there is a quick way to do it by subtracting layers but I am having a hard time figuring it out. Help is appreciated.

I am at work right now but I can send a half-filled in pic when I get home to better describe the low areas.