^I've rarely seen a caucasian/asian girl that wasn't attractive.
Personally, I've been attracted to asian women as far as I can remember. Even asian women I'm not particularly attracted to, I feel innately curious about and want to talk to them. Hell, I even enjoy the company of asian men, as I feel they are more gentle and respectful in their demeanor.(of course that is a generalization, there are bad seeds in every type of culture) It would be dishonest if I tried to specify a distinct nationality, because I really can't.
In general, I find women with darker skin/hair more attractive as well more so than white girls. But there are beautiful people in all nationalities.
More significantly, I think I am attracted to women who haven't or won't internalize american 'values' that i hold with so much disdain. Harder to find in a world where western values of consumption are becoming increasingly common in the global specturm.