ultra photorealistic architectural render realistic global illumination physically based materials pbr accurate real world scale natural light behavior soft shadows realistic reflections and refractions high dynamic range lighting hdri subtle imperfections on surfaces roughness variations micro scratches dust detailed textures in 4k realistic ambient occlusion correct color balance cinematic depth of field realistic camera settings 35mm lens f 8 iso 100 sharp focus professional architectural photography natural contrast realistic sky and atmosphere no overexposure no noise no cgi look
