keep exact same bed design exact same headboard shape exact same proportions exact same edges exact same thickness and exact same silhouette do not redesign reshape enlarge reduce round flatten or reinterpret the headboard in any way change only the headboard surface material make it upholstered fabric in a soft warm beige cream tone matching the reference image fully smooth fabric finish no stitching no seams no vertical lines no horizontal lines no channel tufting no panels no decorative pattern no texture divisions this is a material change only not a shape change everything except the headboard material must remain unchanged