I know it's a vague question, but how much would it cost to do a full respray on a 2002 Leon Cupra R.

I want it done in it's original colour.
I can take off bumpers, mirrors, spoilers, skirts, trim etc myself
obviously no rust or welding to be sorted.
Engine bay doesn't need doing, nor do any door shuts etc.

rough guesstimates please

( ps the reason i want it doing, is because the yellow has faded in places and i want it looking more vibrant!! ).

thankyou please