airpods case 3d model

Create a 3D printable AirPods 4 case with a smooth rounded capsule shape (not cylindrical). Internal cavity: 50.5mm W x 46.5mm H x 21.5mm D with +0.4mm tolerance. Model MUST be two separate meshes: top lid and bottom base, physically separated, split exactly at the real horizontal opening line. Surface: smooth matte plastic. Snake: 3 natural coils tightly wrapping diagonally around the case, crossing the front once (X shape). Body round, 3–4mm thick, with small uniform diamond scales. Head centered on top front, resting on lid, facing forward. Tail ends at lower back. Bottom face of base (flat underside): - Centered USB-C port 13x6mm - 3–5 small round speaker holes placed horizontally beside the port Front face: - 1mm LED hole centered No other holes. FDM printable, watertight mesh.