She has a thread here, but couldn't find it. Maybe with different name. Maybe someone else recognizes her with gallery below:
http://galleries.teencorezine.com/pics/427/sdjkhgkjghdkjdf/1000386/
Intersting - I did a general search for 'Nastya atk' and found this thread but not her active thread, despite the new search. Anyway, here's her actual thread:
Nastya AKA Joanne (TeenCoreClub, Karup's):
http://peachyforum.com/forums/thread/134828.aspx