I love it! And there's a headpiece, too! (I was originally going to comment on the OP, but then I noticed the final drawing... and I'm happy). I don't necessarily think she needed a horn (like others said), but I definitely agree she needed something visible. Anyway, I can see where your boyfriend borrowed elements from both this game and all FF's in general. Bravo. Even if they don't use it, I think it should be somewhere in the game (connected to the SMN SL in some way).