important do not modify the building model in any way preserve the original architectural model 100 exactly as provided do not change the geometry proportions dimensions roof shape fa ade composition window or door sizes or positions overhangs details or any architectural elements do not redesign reinterpret optimize or improve the building the model must remain absolutely identical only replace materials colors lighting and the surrounding environment apply the following materials exterior fa ade smooth matte white plaster windows and doors natural wood with dark anthracite aluminum frames ral 7016 or similar no window sills canopies matte dark gray aluminum roof uniform terracotta colored clay beaver tail biberschwanz biber roof tiles with consistent color across the entire roof no color variation aging moss or weathering convert all materials into high quality photorealistic pbr materials with realistic textures reflections shadows and lighting while preserving the exact architectural model add a tasteful photorealistic environment including natural green lawn trees and shrubs ornamental planting paved driveway and walkways subtle exterior landscaping realistic daylight with soft sunlight blue sky with light clouds the only changes allowed are materials colors lighting rendering quality and landscaping absolutely no modifications to the building s architecture geometry proportions or design are permitted the final render must be an exact photorealistic version of the original model