I looked at this at first, and I though that it was a good picture, and a good plane. Then I went to leave a comment, and "hmmm, all these people are saying it's a MODEL? WUT?!" The wear on the paint is absolutely AMAZING. Omaigawd.
I thought this was a lucky photo taken at an airshow. I really cannot see anything that would make this stand out as digital. The only reason I know it's not a photo is because of the category and the other models. Ho-ly crap. This is astounding on too many levels.