Yuffie Wong

This is more Amy than Yuffie, but aside from the face and pink sweatsuit, Amy doesn't have any really defining visual characteristics (like Leela's Cyclopia or Bender's being a robot with robot hands and robot footcups and that chest closet thingy), so the only remaining Yuffie traits are the giant shuriken, the things in her hair, the headband, the giant thing on her left arm and the peculiar stance from the original Yuffie drawing.