edit the existing image do not regenerate rendering enhancement only do not modify the design do not modify the architecture do not modify the room layout do not modify any geometry do not modify any furniture do not modify any sanitary fixtures do not modify any lighting fixtures do not modify any accessories do not add or remove objects materials keep all existing materials exactly as they are keep all existing colors exactly as they are keep all existing textures exactly as they are do not replace any material do not reinterpret any finish do not change the design intent of any surface realism enhancement improve the realism of all existing materials increase material definition and texture quality enhance micro details and surface depth improve realistic roughness and reflectance behavior improve realism of stone plaster wood metal and glass surfaces while preserving their existing appearance maintain the exact same material palette and color scheme lighting increase natural daylight entering the room create a brighter and more realistic daylight atmosphere improve sunlight behavior and light diffusion generate realistic soft shadows improve natural light bounce and indirect illumination avoid overexposure rendering quality archsynth premium quality ultra photorealistic architectural interior visualization true 4k render quality high end residential interior visualization architectural photography quality physically accurate materials physically accurate reflections and shadows realistic global illumination ultra detailed textures advanced material realism premium glass rendering natural daylight rendering luxury interior visualization quality maximum realism sharp details clean geometry no ai artifacts important furniture must remain completely unchanged sanitary fixtures must remain completely unchanged materials must remain completely unchanged colors must remain completely unchanged textures must remain completely unchanged in design and appearance only improve realism texture fidelity lighting quality and rendering quality no design changes whatsoever absolutely no other changes
