Create a massing model of a 1000-meter-tall residential tower in Shanghai, focusing on a practical architectural design. The model should reflect real-world construction considerations, with a clear, structured form that emphasizes functionality and efficiency. Avoid overly sculptural or abstract elements. Instead, focus on clean lines, a balanced silhouette, and modular sections for residential spaces. Incorporate subtle influences from contemporary Chinese architecture, such as a sleek facade, terracing, or subtle references to traditional forms like pagodas, but keep the design modern and plausible. The model should be all white, set against a completely white background. --ar 9:16