Hello, great character idea and execution, here are some of my suggestions: give hime more weight in pose by implying he is using a hooks to balance and move like pair crutches. Made his one hand tentacles as well, optionally I have tested fingers and finns, but it isnot working that well for me. More torn cloth over the eye Some chain around the arm, buttons onto the jacklet, yellow material onto boot and wooden leg. Removed barnacles from the hat, they are living parasites that feast on organic living tissue Hope this will give you some ideas to move the design further, keep it up!