I thought this was the LEGIT Asuka, the one we all know of I mean. I would guess the reason it wasn't tagged NGE anywhere was because, this was a fan-game with a fan-game version of NGE's Asuka that wasn't legally able to be tagged as the same character because it would cause copyright clauses to spring up. I'm kinda disappointed that this wasn't the case, but it's my own fault for making assumptions.