aluminum alloy wheel 3d model

Create a realistic 3D model of an aluminum alloy wheel based on the uploaded reference image. The wheel should feature a modern, sporty design with a deep concave profile and a multi-spoke star pattern (10 Y-shaped double spokes). Surface: brushed or polished silver with a subtle metallic shine. Inner barrel: deep black with a glossy finish. Details: centered hub cap with a round emblem, precise spoke intersections, and crisp edges. The model should be to scale, symmetrical, and optimized for rendering or visualization (clean mesh, smooth surfaces). Output format: STL or OBJ. Lighting: neutral studio lighting, no background.