We've done a bunch of RV's. This is one we did before Christmas. 40' long. . Took 2 guys about a day and a half. We also wrapped the whole interior, the cab, and the overhang wing. Thought this is a pretty simple install, there's quite a bit of labor in trimming.
good luck.
If you're in So Cal look up Josh at loringstudios.com Good friend of mine, and he does good work. Hit Him Up.
Wow wrapped the inside? That is awesome man and that green is killer!