Create vector art from photo of cartoon character

I have a Dune Buggy that I've inherited from my father, and am currently working on restoring. It's over 40 years old and considered a classic car, and I'd like to get it as close as possible to the state it was in when he was driving it 40 years ago. On the front of the buggy he has a faded and tattered sticker of a Road Runner holding a racing helmet that I would like to try and restore, but don't have the Photoshop editing skills to do it myself. Would anyone be interested in creating a replica of this sticker for me? I believe it's about 12" tall (the ears missing ears will make it taller), but would like to have something in a vector format so that I can play with different sizes of stickers to see what works best. See attached images for a better idea