enhance this exterior site view by keeping the exact layout and scale of all buildings roads parking areas and paths exactly as in the original image without changing the massing positions or proportions of the architecture replace the simplified or flat greenery with rich realistic landscape design while strictly preserving the existing plot boundaries and circulation pattern add photorealistic trees shrubs and grasses that are all correctly scaled relative to the multi storey residential buildings plant medium sized deciduous and ornamental trees along streets and near entrances use layered groups of shrubs around building bases and parking edges and cover open soil or empty grass areas with dense naturalistic lawn and ornamental grasses for a contemporary residential environment make the vegetation look lush and three dimensional with varied heights textures and shades of green subtle fallen leaves and shadows on the ground while keeping clear views to the buildings and roads increase the photorealism of the buildings themselves by improving facade materials window reflections and glass transparency adding realistic shadows subtle dirt and weathering where appropriate and a natural sky and lighting that ties the whole scene together maintain the original camera angle perspective and composition and keep all building shapes colors and road positions unchanged only upgrading landscaping vegetation and overall realism of the image for professional architectural presentation