Use case: product-mockup. Reference image: white botanical podium layout and composition only. Create a clean vertical 2:3 refined product display scene with a wide low white oval podium in the bottom foreground, a large shallow white circular arch or disc centered behind it, small blank white cylindrical risers near each side of the podium, tall sculptural green palm leaves framing both outer edges, and subtle soft shadows on a warm-white wall. Keep all platform tops empty. Premium photorealistic 3D render, quiet natural daylight. Change leaf species and positions, disc proportions, riser sizes, podium profile, shadows, and wall texture so it is related but not identical. No text, numbers, Chinese characters, watermark, logo, brand mark, tiny edge text, border, or disconnected white margin.