May I ask if you used Crimson Maul’s version of the Hayden deepfake?
I think that is the one or try myself. Early on there was some chatter or blurriness in areas around the eyes by others trying this but Crimson seemed to have fixed in this last version
https://www.youtube.com/watch?v=AExaJ03xOL8
At this point, this is definitely the highest quality out there I have seen on this take a dying Christensen “anakin” vader