Wow, I really love this idea. Um. Here we go.
Name: Emma Lin
Hair: black, long (halfway down her back), wavy, layered, has soft bangs
Eyes: brown, almond shaped
Skin tone: um, like a very pale Chinese person
Figure: average height (5'4 maybe), thin but kinda muscular
Personality: kind of cold-blooded usually, harsh, but she has her tender moments of compassion and such
Anything else: I'm Filipino-Chinese, so I made this girl Chinese, because I imagine her to be the sister of that Asian woman in the music videos. Except she doesn't really like her sister and looks younger and a bit more rebellious.