I am truly struggling with the Mancubus right now. By far the hardest monster thus far to redesign, propably because it's my favourite monster from Doom, and I don't want to cock this one up. So I decided to dedicate some extra time to make some additional scetches of the face. Just some quick doodles to see if any of the ideas are good. I decided that it would be best to give this guy very drowsy eyes, instead of the usual devil's peepers, and pushed them deeper into the cranium, so that he would appear like his existence was torturous and tiresome. This is why I also went back and experimented with the gas mask/breathing device.