I have seen that there is a keyword for carpaint, but it looks like plastic. I expect some metallic effect like at my photoshoped example here. Could it be possible?
I mixed a metal with medium rough gloss finish to a clear plastic. I hope it's possible since I miss it a lot. The mixture of diffuse color and metalic effect could be used for special bright metals like anodized aluminium (for example for door opener missed, if the clear finish is set at rough reflection).