After re-reading the Darth Plagueis book, it made me think how I would make a bith scary.
(Darth Plagueis had a Bith sith lord master)
He had tattoos so I thought using venomous spider and insect markings would add some scary look to the otherwise innocent looking cantina musician species.
Had fun making the material setup for the bony skull part and soft skin tissue part of the head.