Keep the model, her pose, face, hair, the outfit and all garment details, the lighting on the model and the soft shadow exactly unchanged. Replace only the wall behind her: instead of marble tiles with seams, make it a smooth seamless light beige plaster wall with subtle elegant crown molding at the top, no tile seams, no panels, evening interior light matching the current lighting. Keep the floor simple light stone. Neutral color grading, not warm yellow.
