enhance the lighting to create a bright naturally sunlit interior while preserving the existing room design exactly increase the amount of soft daylight entering through the windows creating realistic ambient illumination gentle shadows and subtle light falloff across the room improve the overall brightness depth and realism without overexposing the image preserve all existing materials colors finishes textures fabrics furniture architecture and d cor exactly as shown do not change the wall color flooring ceiling wood grain upholstery artwork or decorative objects do not replace redesign or reposition any elements refine only the lighting reflections and global illumination to achieve a high end photorealistic interior rendering add subtle natural highlights on surfaces realistic contact shadows beneath furniture and balanced contrast while maintaining accurate color fidelity the room should feel airy warm and professionally photographed using natural daylight with no changes to the design or material palette