It is quite natural that you find some of Tatar people looking "exotically". The modern anthropological studies show, that in fact this folk is derived from 4 different phenotypes including both Caucasoid and Mongoloid traits. All of them has been mixing for many-many years, so now it is difficult to say exactly how should typical Tatar man or woman look like. But as for the girl on your picture she obviously bears mongoloid traits, e.g. epicanthic fold. As for me this very type of Tatar women is the most beautiful one... :)