definately, but nothing easier then to do it by yourself!!!!
this one right? easy vectorization work. to get it properly done around 1 - 2 hours, if not less. after that colors, size etc. doesnt matter, do what you want with it. it owuld also be possible to let it sewed (right word) to a shirt, which would look badass, I think!
any experience with adobe illustrator?
I the workspaces in my university werent closed over summer, I could even silkscreen print it, to add some artistic flavour.
note to me: make yourself a silkscreen printed sonic shirt before getting your degree, hahaha
I want a Sega shirt, but sega turns out to be a crappy company in the last decade after they fired all the cool guys, so I would worship the wrong people with that.