edit only the backing panels inside the compartments with existing led lighting replace the walnut backing in these illuminated niches with mirror finish metal laminate a smooth highly reflective metallic surface with a neutral silver tone show realistic reflections of the books objects and compartment interiors consistent with the camera angle no brushed texture tint or distorted reflections apply this material only to the rear panels of the led lit compartments keep all other backing panels in dark matte american walnut preserve the walnut shelves side panels projecting edges and drawer fronts keep the existing led strips in their exact positions with the same warm colour and brightness allow their light to reflect naturally in the metallic backing without excessive glare preserve everything else exactly geometry books accessories room camera angle framing aspect ratio and overall exposure change only the backing material in the illuminated niches