I first saw her piercing light eyes in a walterbosque gallery, which also seemed to be a THe Life Erotic gallery. Can only find this one 'Red Sofa' series of her. Is it all she did?
http://www.nudespuri.com/gals/walter_bosque/2009/06/polina_red_sofa/index.php
http://www.walterbosque-art.com/models.php?mid=101
http://fhg.thelifeerotic.com/2012-01-09/RED_SOFA/
http://thelifeerotic.com/model/polina/
http://www.thenude.eu/Polina_7807.htm
She had 5 appearances with WalterBosque during 2007: