I've added this to my mod ideas/requests list, but I don't know when I'll get to it. I've been a bit busy with work lately, so if anyone else can beat me to it then that would be great.
Getting there. I honestly think the eyes are going to have to say huge. Not much I can do on that side. I will need to just light up his texture I guess and then he'll be good to go I guess.
Played around to try and make the eyes a bit better as his eyes were really dead. However, I'm having an issue with the animations of the face.
You can see it from this video:
and this, Test #2
Just need to figure out the scar on the left cheek and whether and how to remap the eyes. Finally, I'll apply the discoloration layer afterwards.