embroidery pillow 3d model

3D model of a Hunan embroidery (Xiangxiu) product, based on the uploaded reference image. Strictly follow the shape, pattern, and texture of the embroidery. The embroidery is on a square or rectangular silk fabric. Clear embroidery patterns, delicate stitches, realistic fabric folds. Silk texture is soft and slightly shiny. High detail, photorealistic, PBR materials. No extra objects, no background, no deformation.