Hi everyone!
In this project I've tried to learn a bit more of wrinkle maps and face animation. It's far from good, but now I understand the workflow better, which was what I was aiming for. I don't like the result though, It could have been so much better, but I was very tired.
Thanks to James Busby (https://www.artstation.com/artwork/oA3kAJ) and to Ljabli Salim (https://www.artstation.com/salimljabli) for creating such good assets as HD Heads at 3DScanStore! (Really recommend it!).
Thanks also to Adam Spring for his amazing help and amazing blog! If you guys have time, please have a look!
https://adamspring.co.uk/2020/05/25/facs-rigging-texture-blending-digital-humans/