edit the provided interior living room image modify only the upper wall mounted wood cabinet and the central metal surface beneath it wood finish upper structure change the wood to a significantly darker cool toned wenge finish deep charcoal to near black with subtle cool grey undertones eliminate any warm or reddish hues use a fine tight linear grain pattern similar to modern wenge vertically oriented with slightly increased contrast but still refined and minimal keep a matte low sheen finish preserve all panel divisions alignment and proportions exactly metal surface middle band behind fireplace transform the flat metal surface into a subtly ribbed texture with fine evenly spaced horizontal grooves the ribbing should be shallow and refined not industrial or exaggerated catching light softly to create gentle highlights and shadows maintain the same overall color tone and reflectivity just adding texture keep all other elements unchanged tv fireplace flame shelving objects furniture lighting shadows reflections and composition ensure all new materials integrate realistically with the existing lighting and maintain a high end minimal architectural aesthetic
