round keychain 3d model

Create a 3D printable round keychain optimized for multi-color printing (Bambu AMS compatible). Base: Circular disc, 50 mm diameter, 4 mm thickness Keyring hole: 5 mm diameter, near top edge Slight raised rim (~0.8 mm) Color Setup (separate parts): Base (background) Text Logo Text: Content: "Body Zone Nagaur" Bold, gym-style font Raised height: 1.2–1.5 mm Minimum thickness: 0.8 mm Color: white Centered Logo: Use provided bull weightlifting logo Simplify fine details if needed Raised height: ~1 mm Color: red Place above or behind text Print Optimization: No floating parts, fully connected Flat back surface Minimum feature size: 0.8 mm Avoid steep overhangs (>45°) Output: Export as STL/3MF with separate color regions Clean, manifold, ready for slicing