Presently she's called Nina with JTS.
http://www.justteensite.com/ccbill/model.php?id=200
Those 2 sets 'Desert' and 'Splash' date back from 2005/early 2006. Nothing else since then.
I'm sure there's a thread for her somewhere, but with diff.name. JTS changes modelnames constantly. And contents of old hosted.justteensite-links changing all the time as well.
For time being suggest to keep this thread for Nina (JustTeenSite)
http://www.freejustteensite.com/sexy-girls/jts082vs/pics-ep.htm