volleyball 3d model

Create a complete 360-degree 3D model of a yellow and blue Mikasa-style volleyball. The model must be a full round closed sphere, not flat from the back. Continue the same curved blue and yellow volleyball panel pattern around the entire ball, including the backside. Add dimpled/raised dot texture on all yellow panels. Blue curved bands should wrap smoothly around the sphere. Make it symmetrical, solid, watertight, and suitable for 3D printing. Do not include keychain ring, chain, hook, or metal parts. Only the volleyball. No flat backside. No missing geometry. Export as STL/OBJ/GLB.