Amaterasu user:
Dude, the name is wrong. It's Koyuki Kazahana, not Kazahara. Anyhow, good attempt on her. But a lot improvement is needed. You can take look of one of Rex good pics of her and learn a lot. For instance her skin color is wrong. Her tits aren't that big either.
http://www.craiglotter.co.za/wp-content/uploads/2012/02/naruto-the-movie-ninja-clash-in-the-land-of-snow-screenshot-2.jpg
But I guess it's a good first attempt. :)