Did you just wack a bit of brush on paint on that brake servo?

If so its a bloody mess(sorry) theres only 4 nuts holding it onto the car(behind glovebox) then a split pin holding it onto the brake bar. Should take no more than 10 mins to remove it.

Sand it down and spray paint it. You can even paint the cylinder while youre at it, thats only a 2 nut job.



This only took me about 2 hours total to do: