dragon bookmark 3d model

Create a 3D printable bookmark based on the uploaded image of a cute dragon. The model must be optimized for FDM 3D printing with NO supports, NO overhangs, NO bridges, and NO floating parts. Design requirements: - The bookmark must start from a completely flat base. - The lower part (the tongue that goes between book pages) must be flat, rectangular, and uniform, with a thickness between 1 and 2 mm. - One side of the bookmark (the back) must be completely flat and continuous with the bookmark tongue. - The opposite side (the front) may include controlled volume and rounded shapes. Dragon volume and relief: - From the flat base, the dragon shape must gradually rise using smooth vertical relief. - The dragon must have a semi-3D bas-relief appearance. - The face and the belly (stomach) must be slightly rounded and more volumetric than the rest of the body. - Rounded areas must rise progressively from the flat surface with smooth slopes. - Maximum thickness of the dragon area must be between 10 and 20 mm. - Al