Also, the fact that he's wearing a hat and has the collar of a shirt in this portrait means I do finally have plans to draw him fully clothed, instead of just awkwardly being caught in his underwear for the entirety of his existence. As for they symbol on his cap, I have yet to decide what if any meaning it holds as it's a random collection of shapes, but the symbol can also be found on Ysla's toolbox, so perhaps it's the marking of the space station they work aboard.