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 directly behind the headboard with a light luxurious textile textured wallpaper the new wallpaper features a soft cream off white background with a delicate geometric grid pattern made of tactile woven beige square motifs and interlocking corner bracket shapes in a warm natural linen texture high definition 8k resolution perfect material integration maintaining 100 design fidelity for all unedited elements
