Her face man?? The whole thing about Tifa, which attracts me is her perfect face. Your pic has too much fat, she is very skinny along the face with a perfect jawline. I have yet too see anyone with a face like hers in real life, from the small nose, to the cheeks, to the ears. Maybe just personal preference, but to me she has the perfect face.
Apart from that, the rest of the body is great.