For myself, I'm still unsure. One possibility is a human/sorc, simply because I like magic casters, the mechanics of having to select spell choices before sleeping always seemed to me insanely ridiculous, and humans may be stinky, but they get an extra feat. On the other hand, a Duergar dwarf who's a divine champion or a dwarven defender is a distinct possibilty, since it gets into melee, and the direct control you have over the rest of your party in NWN2 means no more of that messy henchman spellcasting that resulted in ridiculous, even deadly choices. Or possibly a human warpriest, because it seems like a specialist cleric and has less of the feel of taking away something to receive something, which I get from some of the other specialists. Or simply a druid, given DW's comments about the fun she had roleplaying this.
Oh, as for sex, if a spellcaster, male, if a melee type, female. Only because I enjoy bucking stereotypes, especially in as thoughtlessly, casually stereotyped a genre as RPGs.
Over to you. Remember, race and profession, and explanations for both.