organic lattice sculpture 3d model

Generate a clean, low-poly 3D mesh of a compact architectural volume approximately 15 meters tall with 2 storeys, organized around a dense, bone-like structural logic. The model should represent an expanded-poche mass with thickened, continuous walls forming a unified spatial organism. The mesh must capture a three-dimensional interwoven Voronoi lattice structure with inhabitable pockets and large internal chambers, but with minimal polygon count and clean topology. Focus on preserving the main organic shapes, the branching lattice, and large internal volumes, while reducing detail and complexity. The final mesh should have smooth, softly curved surfaces with precise geometric edges and no unnecessary faces. Avoid openings to the outside and omit small-scale details or textures. Output a watertight, manifold mesh optimized for 3D printing or further architectural refinement. Use a white matte material to emphasize smoothness and clarity. The form should be sculptural, calm, and log