Her real name is Sivan Krispin, and she is a bikini/glamour model. Nudes do exist as I have copies of the censored versions, (they are from a test shoot she did for Playboy) however after MUCH searching I have dubbed the uncensored versions as "Holy Grail" since I can't find them ANYWHERE!!!
A little bit of searching and you will find tons of pics of her, but here are her main "official" sites that are frequently updated.
http://www.myspace.com/sivsaysthis
http://twitter.com/SivanKrispin
http://www.modelmayhem.com/386223