Use case: product-mockup. Reference image: room layout, color balance, and daylight only. Create a clean vertical 2:3 warm modern home interior background with a tall window and oak wall panel on the left, hanging green houseplants, an empty warm-white feature wall in the center, a slim natural-oak open shelving unit on the right with potted plants and a few unmarked neutral books, light wood flooring, and broad sunlit window shadows. Keep the central wall visually clean as the product placement area. Change plant species, pot shapes, shelf divisions, sun-shadow geometry, and book arrangement so the image is related but not identical. No readable text on books or anywhere else; no watermark, logo, brand, numbers, Chinese characters, tiny edge text, corner marks, borders, or blank margins.