It’s a slot car body, a McLaren F1 GTR. I want it painted to match the first F1 to win Le Manns. Of course I expect to pay.
Have you considered using chameleon spray paint?
the process is quite easy: disassemble the slot car, spray paint it black, and then spray the chameleon. Add new decals and you’re done.
There are really complicated tasks and I would also pay, but the cars are very easy to paint. If you want a more specific color, sure there is a spray version.