I've never been a painter, nor planned to ever do painting, but I said why not?
Below are pictures of me painting my grey door vinyl's to match the rest of my dash. (I know a lot of people on here don't like the tan interior, but I don't mind it).
Getting the window roll-down handle off was the biggest obstacle.
Taped up the "basket area" to keep it black inside, and taped the weather stripping. (yes I stuffed paper towels inside the basket, it was much easier).
I now have 8 coats on, and plan on installing when I get home from work. I will post pictures of them installed.