Just sharing this DIY paint job i did recently
Good pm bro
I first striped of the paint with rough sand paper (was supposed to use the heat gun method, but doesn't seem to work on the weathered black finish.)
covered up the grains with 2 layers white enamel paint and sanded with fine sandpaper to get an even surface
then added another white layer of paint
i then spray painted it laquer yellow with 3 layers, and let dry for 3 days
spray painted it with 3 layers of orange on the edges, let it dried for 3 days
i then spraypainted with 4 layers of black on the edges, dried it for 3 days again
i then used 2 layers clear polyurethane spraypaint for the gloss, and let it dry for a week
lightly sanded it to further even out the finish
then added the final 2 layers of polyurethane spraypaint
(sorry walang pics simula dun sa yellow stage, slipped my mind to take pics)
Hope this could be useful