round keychain 3d model

Create a 3D keychain model with the following characteristics: Shape: perfectly circular and flat on both sides. Size: approximately 70 mm diameter and 4 mm thick. Material: solid white matte plastic (like nylon or PLA). Design: On the front, include a raised embossed logo of the letters “A” and “L” forming the initials Ahumada Luna, in a modern geometric style with clean technical edges. The relief of the logo should be positive (protruding) about 1 mm above the base surface. Include a circular hole near the top edge (about 6 mm diameter) for attaching a key ring. The back side should be completely flat and smooth. The overall look should be minimalist, professional, and suitable for 3D printing (STL export). No textures or colors—one single uniform color throughout the model.