You can try one of my face rigs, if you like.
Check it out in the 'howto' section of the forum.
http://forum.makehuman.org/viewtopic.php?f=14&t=10114I would suggest looking the gallery section for the title "The Mystery of O"; that is a later development (and a better rig) from the first tutorial.
For my next tutorial, I'm going to create a full set of fifteen visemes for Thomas's new rig. That should take about a week for good results.
Hope that helps!
