jade seal 3d model

A 3D model of an ancient Chinese imperial seal carved from mutton fat jade (羊脂玉), with a mythical beast (likely a Pixiu or tiger) as the knob, lying prone on the square seal base. The jade material is smooth, milky white, with a warm, waxy luster and subtle natural translucency, showing fine jade texture without cracks. The beast has detailed facial features, curled limbs, and flowing mane patterns; the seal base is decorated with classic Chinese cloud scroll patterns (回纹/云纹) on the front edge, and the bottom face is engraved with the seal script characters "皇后之玺" in a precise, sharp relief style. The overall shape is a perfect square prism, with clean geometric edges and a solemn, elegant antique aesthetic. The model should be high-poly, with accurate topology, suitable for 3D rendering and printing, preserving all line art details from the reference image while adding realistic jade material properties and subtle surface wear.