How can one combine both face and body animations on a metahum into a single fbx export that can be brought into iclone?
You will need to import body and facial animation separately onto your character in CC or iC. Here is a video that demonstrates importing Metahuman facial animation onto a CC character. The important bit is at 8:00, but you should go ahead and watch the entire video as well.
Note. Import the body animation first, then the facial animation.
Thank you!