โปสเตอร์หลักฐานการชำแหละชิ้นส่วนทางนิติวิทยาศาสตร์

A 2x2 grid poster showcasing four complex machines disassembled with forensic luxury precision, featuring [OBJECT / DEVICE / PRODUCT / TOOL / MACHINE / EVENT EVIDENCE]. Each quadrant presents a central exploded view teardown with investigative logic, revealing failure points, wear patterns, micro-scratches, material residues, stress fractures, internal repair history, and hidden mechanisms. Composition: exploded spacing, numbered fragments, trace-detail insets, precise material callouts, thin indicator lines, and restrained typographic annotations. Style: museum-grade evidence plate meets Swiss laboratory design and high-end macro photography, set against a clean white or pale neutral background with subtle archival texture. Lighting is bright, even, clinical studio lighting highlighting intricate mechanical textures and metallic finishes. Visual tone is immaculate, intellectual, and refined. Constraints: no blood, no horror aesthetic, no sensationalized crime drama elements, no clutter, no dark grunge, no watermarks.