enhance this 3d render while strictly keeping all existing materials and colors do not change or replace any material improve the realism of every material by refining textures adding subtle imperfections accurate reflections and physically correct roughness add warm white led lighting 2700 3000k inside all shelves to softly illuminate the surfaces make all lamps with white lampshades emit a warm soft white glow brighten the overall scene to avoid darkness and create a spacious airy atmosphere introduce natural daylight entering through the windows with subtle sun cast shadows as if it is daytime maintain the original layout and design while achieving a clean high end photorealistic look
