I forgot about him. He looks pretty menacing, I guess, but he looks very human. What about the more alien designs? I’m thinking like something along the lines of a Tuskan Raider or Wampa or Gamorrean Gaurd.
The Kel Dor look pretty menacing, and the design is very similar to Zuckuss from ESB. I also think that Benthic & Edrio and Moroff from RO fit pretty well in with the OT aesthetic.
I also really like the look of the Neimodians, and the Crimson Corsair, as mentioned above, is a pretty striking design.
Kel Dor reminds me a lot of an alien from season 4 of Star Trek: Voyager. It looks like it could’ve been a villain design at some point. I read that at least some of the background Jedi in the prequels used designs from Sith Lord sketches that Lucas didn’t ultimately approve, so I wonder if that’s where that one came from.