Changing my orange F800GS to blue and white with rattle cans of sprayable vinyl. The blue I bought looks cool but not the look I'm going for, so I've peeled it off and ordered a different colour.
I put a load of coats of the spray vinyl gloss coat on. It purports to be fuel and scratch resistant, and you can polish it. Supposedly! Maybe it'll all go to shite in a few months time, but hopefully not!