Character Reveal! - Baron Von Polar

So initially Penguin's nemesis was going to be the Walrus-type character, but after being told it wasn't intimidating enough, he's been demoted to a regular boss rather than the big fish - and his replacement is here ; Baron Von Polar. (I think a Polar Bear is much scarier than a Walrus). Here's some concept sketches of what I've come up with thus far, but there's always room for critique while this is still in the development stage.