Split Photo and Miniature Papercraft Poster

Create a standalone vertical 3:4 poster divided into two equal 50/50 horizontal sections based on the reference photo: • Upper Half: Preserve the original photograph from the reference photo. Maintain the subject's structure, realistic textures, natural lighting, shadows, and authentic atmosphere with subtle, high-end editorial color grading reminiscent of an independent art publication. Extend surrounding sky, ground, or background naturally to fill the frame without distorting, stretching, or altering the primary subject. • Lower Half: A refined miniature 3D papercraft diorama reinterpreting the main subject and key narrative elements from the reference photo. Handcrafted tactile models crafted from layered paper cardstock, soft matte clay, and delicate balsa wood, arranged on a narrow, floating landscape strip surrounded by generous clean negative space. Visible paper fibers, delicate cut edges, folded relief layers, and subtle handmade textures. Shot with macro photography depth of field, illuminated by soft diffused daylight casting gentle micro-shadows. • Color Palette: Airy and muted; pale mist blue, ivory white, cream, soft sage green, warm beige, and subtle accents of dusty rose. • Typography: A minimal, elegant short English title [Coastal Serenade] in a delicate handwritten or understated fine serif font placed tastefully in the negative space below the floating miniature base, styled like an artist's signature. • Constraints: Avoid plastic 3D rendering, toy-like finishes, cluttered decor, neon colors, or childish cartoon styling. Maintain high aesthetic discipline, calm visual rhythm, and clear correspondence between the realistic photo above and the handcrafted miniature below.