Hmm... =_=
The sprites are fine, but one Cheren and three ground crocs, I don't really see the point D;
I know you wanted to make a BW theme, so I guess I just might give you a detailed review.
I think Cheren would be great if it was a bigger image, and the bg disturbs me. There's actually not much wrong with the sig though. :3
It's a decent theme, Charry Star, but I know you can do better D;
6/10