take this semi final render and enhance realism without altering any of the current image s geometry features or objects as well as image orientation no cropping zooming etc and make it 4k do not add any new objects targeted material enhancement on the three ceiling pendants apply a high contrast champagne gold brushed metal finish to the semi circular bases the cylindrical lamp shades must feature a honed travertine or light alabaster stone texture with visible grain and organic micro details increase surface specularity and micro shadows to define material depth maintain the existing 3d geometry and silhouette exactly do not alter the mesh or structural proportions focus exclusively on material clarity texture definition and realistic light interaction
