She is a.k.a. Katya C with MET-Art:
http://hosted.met-art.com/met-art_AND_24_701/
http://www.thenude.eu/Katia_15073.htm
There seem to be 2 Katya C's with MET. The other one has a thread here, but is a different girl. Leftover from the mess MET made with model names some time ago.....
Link from psifactor:
http://www.xfreehosting.com/hardcore/don159/domai/42/