airpods case snake 3d model

Create a functional 3D printable AirPods 4 case with a realistic black snake wrapped around it. The case must be visible and fully modeled. Internal cavity must fit AirPods 4: 50.5mm width, 46.5mm height, 21.5mm depth with +0.4mm tolerance (easy fit, not tight). Split into 2 parts: top lid and bottom base, aligned with the real horizontal opening line. Wall thickness: 2mm minimum. Snake design: A thick coiled snake wrapping the entire case with 3–4 smooth loops. Body diameter 3–4mm. Head centered on front-top, slightly raised, rounded triangular shape, small eyes, subtle mouth. Tail wraps around lower back. Surface covered with small uniform diamond scales. Functional: Front LED hole: 1mm centered. Bottom USB-C cutout: 13mm x 6mm centered. No side holes, no extra openings. FDM printable, minimal supports, watertight mesh, STL ready.