紙雕洪泛平原教學模型

Use case: stylized-concept. Asset type: standalone 3:2 landscape case image. Primary request: a layered paper relief model showing river meanders, levees, wetlands and a town on higher ground, coherent hydrology. Visual approach: instant imaging, 材質特寫版; keep the medium appropriate to the subject. Composition: one coherent scene, crisp material edges, believable spatial relationships. Constraints: no collage, no grid, no logo, no watermark, no readable text.

生成一張獨立的3:2橫幅案例圖：多層紙雕模型展示河流曲流、堤岸、溼地與高地城鎮，水文關係完整。視覺方法採用拍立得即時成像的材質特寫版，媒介須與主題匹配。保持單一連貫場景、清晰材質邊緣與可信空間關係；不要拼貼、網格、標誌、水印或可讀文字。