Looking good. If you dig back through the RDNA forum history-you'll find Kleanzlate (Vestmann) had the teeth shader set up that is used in Ezskin-I have/had a slightly different solution that also works quite well. I'm pretty sure RHarwood (SnarlyGribbly) went with Kleanzlate's version rather than mine. http://forum.runtimedna.com/showthread.php?65244-SSS-Attempting-realistic-teeth-comments-please!-Suggestions-welcome!

Quote - I've never got teeth to behave quite this nicely. I ran BB's new nodes over EZ and cloned Lip material onto innermouth. So, similar specular and bump maps settings(swapped out the maps). The idl effect and reflection is good I think. Just one emitter here. This is V4hi