create an ultra photorealistic 8k corona renderer style visualization of this modern restroom cubicle area do not change anything in the scene preserve exactly the same camera angle perspective composition dimensions two toilet cubicles partition walls ceiling recessed spotlights toilets flush plates wood wall panels floor tiles and the existing forest road graphic panels with their text do not add remove reposition resize or redesign any element keep all existing colors exactly unchanged preserve the warm natural wood tone white toilets neutral floor tiles dark surrounding elements and the warm green golden colors of the forest graphics do not alter the wood grain direction or material palette improve only the realism and render quality enhance the natural wood grain with subtle micro texture and realistic roughness improve ceramic material on the toilets metallic flush plates flooring details panel edges joints contact shadows and realistic surface reflections refine the existing lighting to achieve a professional 3ds max corona renderer result use physically accurate global illumination soft indirect light bounce realistic recessed spotlight distribution smooth shadow transitions subtle ambient occlusion accurate contact shadows beneath the toilets controlled reflections and natural material response critical do not make the render brighter maintain exactly the same exposure brightness contrast warm color temperature and overall atmosphere as the original image improve the quality and realism of the lighting without increasing its intensity keep the darker areas naturally dark and preserve the existing depth and mood the illuminated forest panels should remain exactly as designed and should not become brighter or overexposed preserve their graphics colors text placement and proportions exactly make the final image feel like a real professionally photographed restroom interior not an ai generated render realistic depth subtle imperfections physically correct shadows clean but natural materials professional corona tonemapping high detail textures realistic gi and crisp 8k quality strict no design changes no color changes no camera changes no geometry changes no new objects no people no decorations no material replacements no increased brightness no excessive bloom no hdr effect no oversaturation only improve realism lighting quality shadows reflections material definition and overall corona renderer quality