I recently purchased a Classics Thundercracker for (relatively) cheap. It appears to be not an "official" TC though upon inspection. It doesn't appear to be a custom paint job, as it seems to be blue plastic, and all the paint apps and details are in the right place and not sloppy at all. And the plastic quaity is top-notch. Only two things are off.... No rub symbol. And even more off..... BLUE tail fins! This seller also sells a lot of prototypes ant test shots, so I think it MAY be one of those, due to its high quality, but I'm not sure. So what do you think,. KO, or test shot, or other?