This is the airship captain in Wendepunkt. I never settled on a design for anyone. He might have a canon gun. His body is covered in one big map tattoo, so I struggle with how thin or fat (round like a globe!) to make him. The windblade guy has a prophetic compass tattoo on his hand that reacts to the map tattoo, so they are forced to touch each other whenever they get lost!
His airship crew also has big viking woman with braids in a pretzel shape, and a ship doctor with a pain fetish who hopes their adventures cause him a lot of bodily harm.