Great work! 
But her neck seems a bit thick. Maybe you should define her clavicle a little bit more. Just my two cents. 
Wonderful work.
I just received that its the picture of the day in e-on software 
http://www.e-onsoftware.com/
http://www.e-onsoftware.com/showcase/?page=day
[attach=205835]picture of the day.jpg[/attach]
Attachments
Cool , congrats ! Well deserved.