make this image photorealistic utilize afternoon natural light with soft shadows the white object is a staircase that should be a painted white wood texture the grey walls should be changed to a warm soft white color the wood tones of the cabinetry should be walnut while the grey inset panels should be a linen texture the black casework should be dark grey melamine keep the color tones of the fabrics and clothes but make the texture realistic change the wood floor texture to a victorian dark strip oak floor the door and window leaf and frames are painted warm white
