comic style , Sentinel is an imposing figure standing at over seven feet tall, with a muscular, armored physique that glows faintly with a golden hue. His skin is a deep bronze, and his eyes radiate a soft, blue energy. He wears an ancient, intricately designed suit of armor that appears to be a fusion of medieval and futuristic styles, with flowing, celestial patterns etched into the metal. His chestplate prominently features a radiant sun emblem, symbolizing his protective nature. Sentinel's presence exudes an aura of invincibility and ancient wisdom, with a long, flowing cape that shimmers like starlight.