High-precision 3D modeling and item visualization of a luxury bionical round sofa. * Topology: 100% Subdivision Surface (quads only). Smooth organic shapes and deep folds are modeled with clean edge loops to ensure artifact-free shading. * Scale & Realism: A high-fidelity 3D human model is used to verify realistic scale, proportions, and fabric texture mapping in Corona Renderer. * Software: 3ds Max | Corona Renderer