That's a question for iPi Soft. They previously said in these forums that their hope is to release shortly after Kinect 2 for Windows comes out, but they haven't made an official announcement yet.
I have a license of Brekel Face Pro but haven't used it in production yet. Actually, I don't have a need for face capture at this time but it's something I'm interested in trying out for future productions. I also have Nevron Motion for LightWave, which features basic face capture using Kinect. I'm more likely to experiment with that system for face capture first because it works directly inside the 3D program we use for our
'Brudders' animated shorts.
G.