create an ultra photorealistic 8k architectural visualization of this modern restroom area with the visual quality of a professionally produced 3ds max corona renderer interior do not change anything in the scene preserve exactly the existing camera position perspective proportions wall geometry three restroom doors panels red curved graphic elements natural wood surfaces black hardware dark ceiling grey stone tiles side walls black door and flooring do not add remove move resize or redesign anything keep all colors exactly as they are preserve the natural light wood tone deep red accents black dark brown ceiling and door warm white walls grey beige stone tiles and black hardware do not make the image brighter and do not alter the current color temperature improve only the rendering quality realism material definition and lighting behavior maintain the same overall exposure and mood while creating more natural corona style global illumination soft indirect light bounce realistic contact shadows subtle ambient occlusion smooth tonal transitions and controlled highlights make the wood panels significantly more realistic with fine vertical natural grain correct texture scale subtle roughness variation micro detail realistic edge response and natural light interaction while preserving their exact existing color enhance the red surfaces with realistic matte satin material behavior without changing their saturation or shade improve the stone tiles with subtle natural variation realistic joints micro bump and physically correct roughness use corona renderer gi ray traced illumination pbr materials realistic roughness maps micro bump details soft contact shadows ambient occlusion photographic tonemapping highlight compression realistic depth clean anti aliasing and professional 8k output the final result must look like a real professionally photographed finished commercial restroom with richer material depth and more natural lighting not an ai generated image strict no design changes no camera changes no geometry changes no additional objects no people no decorations no material replacement no color changes no brighter exposure no excessive yellow orange tint no hdr effect no excessive bloom no oversaturation no artificial sharpening no plastic looking surfaces only enhance realism and render quality