When I saw this topic title I kinda stared... giggled, stared again and then slowly clicked it. And even though it'd most likely be something awesome... Li has a male skeleton and male animations.
If you'd want to make him female by just changing textures you'll end up with either a broad woman or a very distorted skeleton. Even though I like this idea a lot, there's no easy way. :c
Inevitably one could always just photoshop boobs on Li and give him long hair... but that wouldn't look very right. >_>