I always thought this one was a super clever parody of Thor. It's been done to death since then, but at the time it was at least unique to me. I grew to prefer Major Glory, but as I was a child and an aspiring musician at the team, Valhallen was my favorite.

Head was a cast from StarWarsGeek, with the hair and head piece sculpted on. Tried to make the hair more sectioned like the animation. Sculpted up the shirt, belt, bracelets, the full guitar, and the V tops to his boots. From there, a full repaint, and all done!