arabic calligraphy coin 3d model

Create a 3D coin-shaped model with a perfect circular base and a slightly raised outer rim. Inside the coin, include the Arabic name "نور" in elegant, smooth calligraphy with the exact same flowing style and proportions, keeping the font consistent and unchanged. The text should be slightly raised above the surface with clean edges. Add a minimal butterfly shape to the left of the text, integrated into the design with smooth curves and matching thickness. Maintain balanced spacing and centered composition. Use high-resolution geometry, smooth surfaces, and subtle bevels for a polished look. The coin should have a moderate thickness and be suitable for 3D printing. Export as a clean STL or OBJ mesh.