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 with physically accurate textures reflections roughness and natural light interaction preserve all existing architectural details shapes openings furniture and objects exactly as they are make the visualization feel fresh bright clean and modern without changing the design or material palette improve only the photorealism lighting shadows material realism 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 the final result should look like the exact same render but significantly more photorealistic crisp fresh and professionally rendered critical design geometry proportions and composition must remain 100 unchanged materials must remain exactly the same in appearance and color only their realism and physical rendering quality should be improved
