I have a question; does paint remover work on the painted parts of figures? I may use it on Ignitor to re-paint him.
^ Actually paint remover doesn't work too well. It can also eat away at the top layer of the plastic which can wreck the figure (I know from experience with trying to remove paint on a Pokemon figure). I would suggest for you to just paint over it. If your paint is going on thinly or isn't spreading evenly and smoothly, try to paint a flat base coat down first to help. I use flat white for when I have a lighter color scheme, Grey for mid-tone hues, and flat black when I'm using dark colors. Good luck and I hope this helps you =)!