And a hopefully final character design of Loki from Jotunheim. He's crowned, sports several ancestral marks, and his armor is littered with signs of combat. 

He's lived on Jotunheim since the beginning and uses his furs to shield him from the cold. His hair is braided but disheveled, unaccustomed to hair styles since on Jotunheim, he is the only one that has any. 

This design you can find in my other fan works.