strict to enhance realism only do not modify the architecture floor plan furniture finishes millwork lighting fixtures dimensions camera position composition or styling preserve all existing design elements exactly as shown do not change the original color palette material colors color temperature white balance contrast saturation or overall tone of the finishes maintain the exact design intent and color grading improve photorealism through realistic daylight accurate shadows natural reflections physically accurate materials subtle imperfections realistic texture detail ambient occlusion and global illumination architectural photography quality ultra realistic high detail physically based rendering pbr realistic lens characteristics professional commercial interior visualization 8k resolution use soft natural ambient daylight only no direct sunlight entering the space no sun beams sun rays god rays light streaks harsh shadows or visible sunlight patches on floors walls furniture or ceilings maintain even diffused daylight illumination as if the room is lit by indirect daylight from the left side of the image soft shadows only balanced exposure natural ambient light realistic interior brightness architectural photography quality