create an ultra realistic architectural exterior visualization while preserving the original design exactly do not modify the building s architecture proportions facade materials windows doors roof layout camera angle perspective lighting direction or any existing architectural elements enhance the scene only by adding carefully integrated environmental details that look completely natural and professionally designed replace the existing vegetation with more elegant premium landscape design including lush ornamental trees refined shrubs layered planting seasonal flowers natural grasses and realistic ground cover the planting should complement the architecture without blocking important facade details add a small number of realistic people naturally interacting with the space walking sitting talking entering or exiting the building they should appear candid diverse properly scaled and blend seamlessly into the environment without attracting unnecessary attention add subtle urban elements where appropriate such as benches planters bicycles outdoor lighting pavement details and minimal street furniture while maintaining a clean architectural aesthetic everything must look naturally integrated as if photographed in real life maintain the exact composition framing focal length shadows reflections and overall mood preserve every architectural detail and do not redesign any part of the building photorealistic high end architectural visualization physically accurate materials realistic lighting cinematic natural daylight global illumination ray traced reflections soft shadows highly detailed textures 8k quality professional architectural photography invisible cgi natural color grading