bracelet plate 3d model

Generate a solid and fully printable 3D model of a curved bracelet plate. The plate must be 35 mm long, 8 mm wide, and 3 mm thick. The curvature must be a smooth arc with a 55 mm radius. Add two perfectly centered through‑holes at both ends, 3 mm in diameter, with slightly chamfered edges. Engrave exactly these three symbols on the outer surface, from left to right:1) Molise Region — the minimal geographic outline of the Molise region, engraved 0.8 mm deep. 2) Star with trail — a five‑point star with a dynamic trail starting from the Molise outline and extending to the right, engraved 0.8 mm deep. 3) Korea symbol (Taeguk) — a minimal Taeguk: a circle with a single curved line inside dividing the two halves, engraved 0.8 mm deep.All engravings must be carved, not embossed, with line thickness between 0.6–0.8 mm. The surface must be smooth, matte, with no texture and no color. The model must be a closed solid, ready for 3D printing in PLA