How every npc is their own person. Each and every npc (or the important named ones that can hold conversations) has on either jewelry, face paint, both, or neither. Some wear hats, and others don't. I've always hated how in other MMORPGs, the npcs are super generic in the facial department, like you make this super cool guy or gal with their own facial markings and different colored hair and eyes that are 2 different colors or 2 colors that aren't supposed to be real eye colors, and you load into the game, and every npc you meet looks generally the same. Since there isn't always positivity on the Forums, I just wanted to add something nice.
PC - NA
CP 1125
Veric Blackwood - Breton Magsorc DC
Xhiak-Qua'cthurus - Argonian Frost Warden EP
Kujata-qa - Khajiit Magplar AD
Suunleth-dar - Khajiit Stamblade AD
Teldryn Antharys - Dunmer Flame DK EP
Strikes-With-Venom - Argonian Poison DK EP
Rur'san-ra - Khajiit WW Stamsorc AD
Ilianos Solinar - Altmer Stamplar AD
Iscah Silver-Heart - Reachman Magden DC