luxury smart ring 3d model

Generate a high-fidelity, photorealistic 3D model of a luxury sustainable smart ring named 'Haven' based on the reference sketch. The outer chassis is made of premium recycled titanium with a sophisticated brushed satin finish. The main face features the stylized 'H' logo inlaid with metallic cyan-blue borders. The lateral side of the band includes a small circular MEMS microphone aperture and a square LBS projector lens. The internal architecture uses a structural framework of recycled aluminum. The inner ring lining—the part in contact with the finger—is made of a smooth, matte, biocompatible light-gray TPU (thermoplastic polyurethane) for premium ergonomics and thermal insulation. Render with PBR textures highlighting the contrast between the rugged outer recycled metal and the smooth inner polymer lining.