keep the existing render 100 identical to the original design do not alter the design in any way preserve 100 of all existing proportions dimensions scale geometry and composition do not move remove replace or add any elements do not change the materials colors textures or finishes only make the existing materials more realistic and refined preserve all existing architectural details shapes openings furniture and objects exactly as they are make the visualization feel fresh clean modern and highly photorealistic significantly reduce the overall amount of light in the scene the render should feel softer more subdued and less brightly illuminated avoid strong daylight direct sunlight blown out highlights and an overly bright appearance keep the scene natural and atmospheric but do not make it look like a nighttime scene use soft subtle controlled lighting with gentle shadows and realistic contrast improve only the photorealism material realism lighting quality shadows sharpness and overall image quality keep the exact same camera position viewing angle perspective framing and composition do not add any new elements including furniture plants decorations accessories architectural features or objects do not reinterpret redesign simplify or stylize the architecture critical design geometry proportions materials colors objects and composition must remain 100 unchanged only reduce the overall light intensity and improve the realism of the existing scene
