Those Unique Heads of Balmora....some are utterly incredible, which brings to light three big problems with face/head mods:
- The faces can look so good that everything thing else looks like vomit.
- The human faces are always better than those of the other races: it's photo realistic on one side and cartoons on the other.
- No one has bothered to fix the hair?
I don't get why someone can't just take a really nice human face and make the skin grey or yellow, color the eyes weird and call it a day. Why have cartoon Dunmer, High Elves, and Bosmer? I suppose the Orcs would take a little more work, but at least one guy has made a good set of Orc heads already.
1 update everything else. A face replacer is by nature only designed to update the faces, if the faces then look too good for your vanilla game update the meshes and or textures until you're satisfied all around.
2. There's some very nice photo realistic versions of the elfish races as well as the orcs. Though I'll readily admit the Khajiit never get enough love.
3. Uh, Better Heads includes new hair meshes, as do most race replacers all the way back to Rhedd's heads. Also Telesphoros espless replacer updates all the ingame hairs even further.
Basically I don't think you've looked into this far enough for the complaints your making, they've all been addressed already :shrug: