My dad bought me the Tan one when he visited the Pima Air Museum, I couldn't find it a their site, so I did a web search, I've since bought the Stone grey. I'll keep myself in Tomahawk T-Shirts as long as I can!
I posted the link on the Flying Tigers AVG Forum, and they agree that the Disney Tiger was never on #77.
I suppose guys who like those other planes will want their own rendition, I believe 3D T-Shirts has a goodly number of different WWII Era Aircraft available.