Colors are ok...composition is nice. The render looks...oversharpened...or lq, I'm not sure. Is it a real person, or from a video game?
Tifa Lockhart is from Final Fantasy duh. Nice work, in my hi res screen nothing is over sharpened, the effects look good in front of Tifa's hands, also I like the monotone overlay of the signature, it tells me that people think monotone pwn lol.
Looks really good at first but when you look closer it looks like the hands are coming from nowhere which is odd and I don't like it... Also the left seems a bit lacking...
It looks great as usual. It's got depth, good composition, great lighting, and a really good use of the render. Also, lulz to the person above asking who Tifa is.