Great news that you're working on a male counterpart for Xie! (I wouldn't mind if he looked a little like [Garrett Wang](http://www.paris-kim.com/gallery/images/100a.jpg), ;-)

I made a P5 MAT file for Xie. You can download it here.

Of course, you can use it on any character. Aiko models it above.

I recommend this tutorial as an intro P5 materials, at least as applied to human skin.