architectural visualization interior modification selective surface replacement mandatory lock the entire bedroom scene including the bed bedding upholstered headboard nightstands wall lamps dresser mirror flooring curtains lighting and all surrounding walls must remain 100 identical untouched and pixel preserved exclusive modification replace only the dark patterned wallpaper wall behind the headboard apply the exact same fine small scale delicate geometric repeating pattern as seen in the original dark wallpaper but strictly change the colors use a soft light cream background with fine subtle warm beige motifs the pattern scale must remain tiny refined and dense exact same repeating tile size as the original image absolutely not enlarged or oversized high definition 8k resolution perfect material integration maintaining 100 design fidelity for all unedited elements
