Photorealistic 3D architectural rendering of a modern luxury duplex house on a 320sqm rectangular plot. Two-story building with a flat roof, large glass windows, a double-height living room with a grand piano visible through floor-to-ceiling glass, a covered double carport, landscaped front garden with palm trees, and a backyard lawn. Exterior materials: white render, warm wood cladding, and dark grey metal accents. Golden hour sunset lighting, wide-angle lens, 8K, architectural photography style."