Head= Flint, sculpey and Wild Bill Hat.
Torso+ upper legs= Serpentor
Lower legs= Tomax
Right Arm= Wrestler
Bandana= Sculpted

This was my first of three Silverhawks I did. I always loved that show groing up. It holds up surprisingly well even today. Great animation, characters and story. Bluegrass was the country singing, gutar playing pilot of the "Miraj" which was the Silverhawks spaceship. He was actually the only one who didn't have wings too.
He did however have a guitar that he used as a weapon. He was second in command of the Silverhawks.