The official UO site has been updated with a link towards the chat logs of the latest developer StormChat that took place on June 19th. A little snip:

TrinityX - *Darlene* I wonder if there is still any hope that we will see some old concepts coming in the game,especially Wedding Contracts and Chooseable Faces for 3D Avatars. Can the Devs enlighten us,please ? :)
MrTact - I can't comment on wedding contracts, nor on the more general aspect of your question.
MrTact - However, I was privy to a discussion about choosable faces the other day . . .
MrTact - Seems we are waiting on 2 things for that:
MrTact - 1. An artist, to clean them up so they are presentable (apparently they are still a little rough around the edges)
MrTact - 2. Work to be done to get them into 2D. SunSword was adamant that we not just push em out to 3D.
MrTact - So there you go. No ETA, but that's what remains to be done.
Vex - To *just* 3D