palm scanner holder 3d model

Design a modern ergonomic palm scanner holder with a total height of 80 mm. The base should include a hollow compartment sized approximately 56 mm (L) × 58 mm (W) × 16 mm (H) to fit a palm scanner device, with an open bottom and a rear cutout for a USB Type-C cable. Include additional cable routing channels on both the left and right sides of the base (6–8 mm width). The overall outer shape should be semi-cylindrical with a smooth curved back and a slanted front opening for hand placement, giving a clean, futuristic, and compact look suitable for biometric devices The top section should feature a slightly angled (10–15°) palm rest platform with a flat central area (~60 × 60 mm) and four smooth finger grooves at the upper edge for natural hand positioning. The design should prioritize ergonomics, ensuring comfortable wrist placement and proper alignment with the scanner. Use a matte black finish with soft edges and 3–4 mm wall thickness for durability. The model should be split into 2–3 parts for easy 3D print