Character reference turnaround sheet on a pure white background. One consistent adult human male detective shown in front, three-quarter, true side profile, and rear full-body views, with separate face, hand, and clothing details. Preserve Rook's face, hair, stubble, weathered taupe-brown trench coat, charcoal shirt, loosened dark tie, dark trousers and worn leather shoes from the supplied introduction. Neutral relaxed standing pose, consistent scale and level camera across the four views. Hands empty, naturally relaxed and clearly readable; do not copy malformed fingers from the reference. Anatomically coherent human limbs and hands. No cigarette, marker, whiteboard, narrative scene or additional full-body figures. No slogans or height measurements. The reference supplies identity and costume, not literal anatomy errors. Maintain the same grounded cinematic character-design rendering and tactile material finish. Face details may show the compressed thinking-mouth and small one-corner smirk as separate expressions of this same man.