I thought Zero had a very androgynous look, I believe the very first words out of my mouth were "Is that a guy? I can't tell for sure." (to my husband) and he said something along the lines of "No, why would you think that's a guy?".....To which I have no definitive answer, my first impression was just leaning slightly more toward masculine.

Personally, Urianger and Cid are both examples of what I view as handsome male characters. I don't run across that many, but overall it seems to be most often the elvaan guys. One character that looks very masculine to me is Gaius....too masculine even. He has a little bit of a Gaston-ish look that I find vaguely off-putting.