I just find that, with the addition of the Dragonborn DLC and more Dunmer npcs, all physical trait combinations have been covered.

When creating a male character, the hair + facial hair combination is a key point in his appearance.

And... when I load my save file from the beginning of the game to play around with the creation feature, I just can't seem to come up with anything that doesn't make me immediately think "I've seen a Dunmer npc that looked like that before".

To make it clear, I'm talking about the "vanilla" game here.