ToME: the Tales of Maj'Eyal

Character Creation (22/22 class, 6/6 race, 12/17 other, 2/5 cosmetic unlocked options)
A) What am I missing in the 'other' category? I don't even know what 'other' is referencing because of how vague it is, so I don't even know how to check which 'others' I have unlocked.
B) What are the cosmetic options? I have the donator only options, but what are the others and how do I get them?
C) Why do I have more than 6 race options but it still says 6/6?
D) Seriously what are the 'other's and the cosmetic options?

I'm guessing Other includes all the unlockable categories and similar.

Like other unlocks, cosmetics are unlocked by doing certain things. If you wish to be spoiled, the wiki is accurate with this information last I checked.

As A and B have been answered, I'll say that C is because there's six *unlockable* races.
Select for spoiler: Ghouls, skellies, yeek, ogres, whitehoof and yeti

Thx for the help!