Hi! 
I made an animation a while back using Live Face, and originally exported everything out to Unity and it had that animation with it. After a while I decided to go back and try to just export that motion by itself since I am trying to document out how to do this, and the animation won't export. It plays in IClone 8, and I cannot see any keyframes or motion clips for the Facial animation at all. When brought in unity the only animation on it is the basic T-pose, and no facial animation is in the file at all. Is this something that happens when you export out a character? Did it bake down the keyframes and I lost access to them? 

I'm very new to any facial mocap, so apologies if I'm missing something obvious!

Found my issue, for some reason the Expressions section on my timeline was not automatically visible! After turning that on I could export my animation as its own clip!