Could be Polish, but at the same time be any ethnicity which has Nordic blood in the mix, (German, Estonian, Russian, Swedish, Dutch..) You don't really have a typical Slavic face, light(er) hair and eyes with a slight Asian twist to it.
Well, I'm from Eastern Finland, so your guess was quite correct. By Asian twist I suppose you mean the slightly slanted eyes and high cheekbones.
You don't look like typical Spanish either (already checked your profile).
Haha! I also think that I don't look typical Spanish either, even though people with very light features can also be found in Spain.