Came up with this guy while doing some story idea brainstorming. Only idea at the time was a big, strong, solitary, jail dude. As I worked on rendering this idea, this dude was born.

He's a hairy land shark (though he can swim underwater, prefers to stay on land), quiet, and not too bright. He has a very violent side which ended him in jail; and being involved in quite a few violent fights in jail, he's confined to a solitary jail cell. His is feared by most prisoners and jailers. Sometimes, the jailers lock problematic prisoners in the land shark's cell for a few days to force them back in line.

His violent side also makes it hard for him to bond with others, either cause he's afraid of hurting them, or ends up hurting them. So, he lives quite the solitary life.

Not sure how far I'll go with him or the idea, or how much of the story will change. Still, I wanted to share this sketch render of this shark dude.