donut 3d model

Create a large hollow toroidal megastructure (donut-shaped ring), approximately 3,000 ft (1 km) in diameter, designed as a habitat band inside a Bernal-style space structure. Outer Hull Material: bioceramic hull with smooth matte finish Color: light magenta / lavender Pattern: large hexagonal tiling across full torus exterior curvature Keep hex grid crisp and uniform Interior Architecture Scale: dense mega-city embedded on the inner cylindrical surface of the torus Color: aqua / teal glowing material lines Style: organic Trionis architecture — smooth, interwoven, tall structures wrapping with curvature No flat ground — all buildings are built radially following outward gravity direction Include: bridging structures, vertical spines, curved structural beams, interlocking forms Everything adapts to radially outward centrifugal gravity Center Void The donut hole remains completely open and circular—no structures Clear view through center Lighting Neon teal inner elements