Thanks!
The video offers yet more proof that Disney/LFL approached Tarkin two ways. One, by having Guy Henry stand in front of a blue-screen wearing a headcam rig, to produce a CGI Peter Cushing; the other, by having Henry on set in full costume and makeup, to play the role without worrying about CGI at all.
Here’s Henry as Tarkin in the CGI motion-capture rig:
And here’s Guy Henry on set, playing Tarkin via simple recasting:
Here’s hoping we get to see that latter version of the film at some point.