I can't believe I haven't found a thread for this girl on here. I searched "Nikola" and found about 3 popular girls, none of which looked like this one. I obviously don't know how to post a picture correctly so..
The set: http://fhg.bcash4you.com/w4b/e2n7og35/?1787280
This is just one set I came across, but I've seen more from other sites. Any ideas?