Today's Super7 TMNT Ultimates Casey Jones review said that instead of the duplicate weapons, the toy could have included an unmasked head. It sounds like a flight of fancy, since Super7 is all about updating the old toys, but did you know an unmasked head was designed for the original toy?
It's hard to tell from a decades-old photo of the wax sculpture, but it appears his face is a bit scarred on one side, explaining why he wears a mask? Or maybe that's just bad Polaroid lighting. He's definitely got a big grimace over there, though. No vintage TMNT figures had swappable heads, so it's unclear how they were planning this to work, but it's something Super7 could have done to really toss fans an obscure Easter egg.