I know they have dyes for your leather seats, but I'm wondering if color-matched dyes exist for re-dying the plastics of your door panels, dash, quarter panels, console, etc. I have a dove grey interior with the darker grey plastics.

I have scratched plastic inside my door handles. It looks like a thick layer of paint on clear plastic. I would like to find a fix as well.

There is a spray paint type stuff from SEM. Try a google on it.