I have them at +2 Ag, +2 Co, +2 Em, +2 Pr, +2 Qu, -4 SD, -2 St, 20 base hits, Golden Throat, Hearing: Cat, Perfect Pitch I, and Non-Violent II. Although maybe I should pull the Co and put it in Me instead.
For the NPC generator, I'm mainly looking for appearance. I generate personality based on stats, so stat bonuses affect it but I don't have lists of personality traits per race. I do have lists of appearance traits per race though.
I'm thinking hair intermediate between gnomes (who have none) and halflings, so a tendency towards balding but not as a rule, some slight facial hair is possible but nothing like a dwarf. Dark hair (as you suggest) works. It's interesting you suggest dark blue hair as a possibility. I tend to think natural shades but they do have blue skin after all. If we go that way, some kinds of purple shades might work too. Does it go white/gray with age like humans, or it never shows age, or it darkens?
I was also thinking of putting in something in the generator about their voices. Probably not quality (because that's somewhat tied to Presence and might show up that way), but high, low, bass, alto, deep, resonant, etc. Maybe even singsong, rhyming, humming, likes to whistle, etc.
I'm just 5 races from finishing the generator for the much-expanded race list so.... (also need to finish Plynos, Sea-kral, Sstoi-isslythi, Vulfen; the others are done).