This is sped up to cut down on file size.

*Launch Faceware Live Trial client. You can't launch it from the Hub. It's a separate service that will connect to iClone.
*Setup your camera there. My video uses a pretty noisy background and other non-optimal conditions.
*Launch iClone. You will need Motion Live and Face Profile installed.
*Put some avatar/model/somethingtotest on the scene.
*Under Plugins. Motion. Faceware REALTIME.
*Connect clicking the open circle 0. Under the actor you may have to set Faceware Realtime.
*Preview. Hit space. This will stream from what the Faceware Trial client is streaming, mapped to your iClone actor. You can modify it on the fly to exaggerate some things and dull others. In my example, my character liked to scream.

Slow down or pause the video if you need to. Download it, just in case I remove this later or get hit by a truck.

https://hardluckhank.com/wp-content/uploads/2019/12/Setup-Faceware-Trial.mp4