High Poly Mouth Model available here, You can use it for baking.
om nom nom
They look very nice, good job!
Looks gorgeous. You didn’t mentioned what software you used to model this out. Kinda curious here. 
Subdiv in .max so far but in the future I’ll make them really detailed and paint normals maps in Z or Mud. Thanks!
Wow. Can’t imagine if you paint the normal maps, it would be really nice.
Thanks,
There’s some very detailed models available on turbosquid but they aren’t free, this one is (even though it isn’t as good as some of them).
If you wish to refine it in yourself I suggest Sculptris since you’d be dealing with tris or you can autopo each element with 3d Coat and take it to ZBrush.