stylized hand 3d model

Create a 3D printable stylized human hand, open palm facing up, fingers slightly curved, low-poly aesthetic. The hand must be pre-broken into exactly 7 separate interlocking pieces with organic irregular fracture lines (not straight cuts). The 7 pieces are: 1) thumb, 2) index and middle fingers, 3) ring and little fingers, 4) wrist base, 5) lower palm, 6) upper palm, 7) back of hand. Each fracture surface must include 2 cylindrical recesses of 6mm diameter and 3mm depth to embed neodymium disc magnets. Fracture lines should look like natural ceramic cracks, irregular and organic. The hand should be approximately 15cm tall when assembled. Export as 7 separate STL files, one per piece. Black matte PLA recommended. The assembled hand should stand upright on its wrist base