Who is she?

Her name is Olga, and she first appeared on the site "Nude-in-Russia.com" in mid-2001.

http://web.archive.org/web/20030215141415/http://www.nude-in-russia.com/olg
a/index.html

http://web.archive.org/web/20021215123628/http://www.nude-in-russia.com/olg
a/shoot1.html

Her name is Olga, and she first appeared on the site "Nude-in-Russia.com" in mid-2001.

http://web.archive.org/web/20030215141415/http://www.nude-in-russia.com/olg
a/index.html

http://web.archive.org/web/20021215123628/http://www.nude-in-russia.com/olg
a/shoot1.html

The only name I have been able to find for her is the ambiguous "Olga", and she seems to have first posed for the site "Nude-in-Russia.com in mid-2001:

http://web.archive.org/web/20030215141415/http://www.nude-in-russia.com/olga/index.html

http://web.archive.org/web/20021215123628/http://www.nude-in-russia.com/olga/shoot1.html

She did a second shoot for them in 2003.

She did another set - in a bedroom - in October 2001 (according to EXIF data embedded in some of the pics): https://mkiska.vip/photos/1921_ukrainskaya_studentka_poziruet_v_obshhage_golaya/