Im recently going through this. My 2008 AF nose graphics were looking a little faded, but just the nose.
I found this company, excellent people to work with BTW, and very reasonable prices.
rv graphicsThey have the original designs for quite a few existing rvs.
I plan on doing the removal process with a low temp heat gun and plastic scraper when the weather gets a little better around here, and when I get the ambition...
Any leftover residue will be removed with a little naphtha as I have had excellent results removing sticky residues and caulking clean-ups with this in the past.
Good Luck, Rick