Arthur is approximately 36 years of age, with a muscular build perfect for his position, with a head of thick, light brown hair and blue eyes. He also has a scar near his chin, which leaves a bald patch visible in his beard. He is a cold, brooding outlaw who often resorts to violence and has very few qualms about killing. Despite being capable of committing such violence, Arthur does have a playful side to his personality that comes out around those he is friendly with.