This is a really cool cosplay of Yuffie (and the first AC one I've seen). I've actually seen a video of her playing her role with her other cosplay friends. It's so funny. Info can be found here. It would be nice if I know your name...
This is another nice cosplay and gives you a good idea of what the different pieces look like in reality. I love it. So much detail. Good job to whoever did it!