improve the lighting and overall realism of the scene while preserving the original composition camera position proportions materials and color palette enhance material definition with realistic surface textures subtle imperfections natural roughness variations accurate reflections and physically based rendering pbr details increase the realism of wood metal painted surfaces fabrics and flooring by adding authentic texture depth and material response to light refine global illumination ambient occlusion shadows and indirect lighting to create a natural and believable atmosphere improve image quality with realistic contrast color balance sharpness and depth perception create a photorealistic architectural interior visualization with high resolution details realistic light behavior and professional quality rendering avoid changing the design furniture layout geometry dimensions or material colors