I really have to ask, who is she? To me she's pretty close to perfect.
this pic is originally from:
http://dne44.deviantart.com/art/Sophie-Nova-II-168057107
the model is Sophie Nova:
http://www.modelmayhem.com/764254
http://sophienova.net/index2.html
http://madame-siam.deviantart.com/
http://jmkphoto.blogspot.nl/2010/06/sophie-nova.html
http://www.destroy-inc.com/photos/sophienova/
http://figuremodels.org/brian/2013/05/29/sophie-in-shadow/