generate ultra realistic 8k pbr textures for a modern residential building facade white painted brick with clearly defined mortar joints slightly recessed light grey subtle surface roughness micro cracks light weathering natural tonal variation no flat surfaces strong normal and displacement detail glass architectural glass semi transparent realistic environment reflections sky landscape buildings while keeping interior visibility correct ior 1 52 slight natural imperfections clean but not perfect grass lawn type grass with natural green variation no oversaturation uneven blade length minor patchiness subtle soil hints fine close up detail soft subsurface scattering window frames ral 050 60 20 karamellbraun powder coated aluminum matte satin finish subtle micro texture realistic light response ground semi worn grey asphalt visible fine aggregate light cracks faint tire wear tonal variation realistic roughness and normal detail global settings 4k resolution full pbr set albedo roughness normal displacement ao physically accurate light response real world scale natural color grading cinematic photorealism do not change the shapes do not change the volumes do not add nature or urban elements in the background make the sky blue with light clouds