Something else in the files is a more complete looking beard + braid facial option, the one before it looked quite bad and unfinished. There is also an additional pair of cut up ears. Though they're there you can't actually use them at this time. Everything is still much in the works so perhaps they will bring hair back after some tweaking or brand new styles.
A comparison of the old face with the new snarly one for starters:

The two new faces:

A look at what the missing facial hair and missing ear option look like:

There's also a youtube video showing what the selection screen is currently like:
http://www.youtube.com/watch?v=0C3JZ6HQrbY
If you've found anything else, neat videos or poses or updates please share! :} I am really happy to see something that looks more like the original Worgen, as well as an option to go for something closer to the first style for those who preferred a tamer Worgen. I think a lot of the animations are in need of tweaking now, however, most especially the emotes. :\














