Nothing really changed, except for a the eyes and color tones. I wouldn't even consider it an edit.
You should try re-doing somethings, instead of just making something brighter or darker. Try re-skinning the face at least, then it will be more of an edit. Since the face that's on it right now doesn't really look like Tien anyway.
All I can see that you did, is make the skin a different colour, and edit the eyes, eyebrows and mouth a bit. I mean, you didn't even make the face the same type of texture or whatever as the body. I mean come on!:S