I tried the new wrinkle system in blender using the latest addon (version 1.57 now, I think). The wrinkles seem to come through okay. I might need to adjust the normals in Blender to make them more pronounced. One thing I did notice, was that the facial hair including the eyebrows clipped through the skin. In the direct output from iClone8, this didn't happen. I post the links in the Blender auto setup thread for Victor to have a look at. I might be doing something wrong on my end, but I'm pretty sure I followed the process for exporting .fbx as outlined in the documentation. Have a look at the links below (No audio in any of the three videos):
Direct export from iClone8 Render to mp4 file (animation cut off halfway through)
Version 1 Blender Eevee (facial hair merged in .fbx export options selected)
https://youtu.be/G2P5g5Ao9Lo
Version 2 Blender Eevee (facial hair not merged):