ight Yagami from Death Note. The character has a slim, athletic build and wears a white button-up shirt with the sleeves rolled up, dark trousers, and polished shoes. He has short, brown hair neatly styled and a calm, calculating expression. His posture is confident and composed, reflecting his intelligent and serious personality. The overall look should convey his clean, sharp, and formal appearance, with subtle details like a watch or a tie.