I used Krylon for 2 year and Love it. No it's not custom by no means But it's lot better than strached & faded plastic.
I degrease it and streamed presure washed rinsed it Wet scotch brite pad The Fine gray color i think. Wet sand with 400 first 2 coats and 600 last 2 coats.
Looks pretty good
also you can paint it for touch up.
here a pic
Walt will show you his High dollar Auto paint job, I can only dream