ultra realistic single module modular house dimensions 12 4 meters accurately based on the provided cad pdf drawings front and side views compact modern modular structure with a gable roof and offset ridge line exact roof geometry and proportions preserved window and door layout wall heights and overall proportions identical to the technical drawings facade color and material exactly as shown in the attached pdf no stylistic changes highly detailed construction details clean modular connections natural daylight physically accurate lighting global illumination realistic shadows and reflections minimal surroundings grass gravel neutral background no people or clutter style photorealistic architectural visualization real estate render pbr materials 8k sharp focus depth of field eye level camera angle professional developer grade render