exterior shot transform this non realistic visualization into a highly photorealistic render while keeping the exact architecture proportions openings and overall composition unchanged replace all simplified or flat materials with realistic physically based ones that keep the same main color scheme but look natural and convincing matte and semi gloss paints plaster and concrete with subtle texture realistic wood with visible grain metal with soft reflections and glass with depth and transparency avoiding any plastic or cartoon look change the background environment to a realistic landscape of low mountains and surrounding forest softly shaped medium height mountains in the distance covered with mixed forest and closer background with dense trees and natural greenery all with correct scale and atmospheric perspective add a natural paved or asphalt foreground with realistic curb stones grass strips and small details like road markings or gravel transitions where appropriate add subtle natural gloss to all exterior materials according to their type with believable specular highlights and soft reflections especially on metal stone and painted surfaces enhance the windows with realistic reflections of the sky trees and surroundings in the glass while keeping interior dark enough to avoid a fake look show vertical fabric curtains inside the windows in light slightly translucent textiles hanging in soft folds partially open consistent across all glazed areas optionally add a few subtle human figures in the distance for scale without drawing too much attention dressed in everyday clothes set the lighting to a bright high key daytime mood soft even daylight with minimal deep shadows bright sky high overall exposure low contrast and very light midtones like in high key architectural photography maintain crisp but soft shadows close to the building avoid dramatic contrast or dark areas and keep colors clean and slightly desaturated for a fresh airy look the final result should be ultra realistic high detail bright high key exterior architectural photography style