Use the reference product image: cut the product out at 100% fidelity from the reference (exact shape, label, colors, text — no redesign, no redraw) and composite that cutout into the scene as the featured product. Create a polished Vietnamese Bột Matcha Novia Xanh social-media promotional poster, deep emerald green background with subtle abstract curves, soft vignette, thin rounded rectangular border, and luminous n…