First generate one "complete long detail-page master draft," not 4 separate posters. Replaceable fields: 【Brand name】 【Product name】 【Product type】 【Style direction】 【Main color】 【Target scenario】 Core requirements: - Ultra-long vertical detail-page long image - Naturally divided top to bottom into 4 content sections - Including: main visual / fit description / fabric details / scene closing - Looks like one complete brand detail page, not obviously cut into 4 - Keep unified color scheme, unified layout rhythm, and unified model demeanor

Once the long image is confirmed fine, crop each section and remake it separately in high definition. This image is a local HD upgrade based on the long-image master draft; when remaking each single image, especially strengthen: - Character consistency - Garment material - Local details - Layout completeness - Module clarity