here is a detailed description of how to add photorealism to this architectural render without changing its fundamental structure using image 7 png as a reference 1 material and texture improvements building facades the white plaster surfaces are no longer perfectly clean instead they feature a microscopic texture of rough stucco with subtle imperfections very light water streaking and dust accumulation are visible beneath the window sills and terrace parapets which is natural for aged exterior walls the concrete base on the parking lot features a more pronounced worn texture with visible formwork lines glass and railings the glass railings and windows are subtly weathered with light water spots dust particles and minor scratches adding authenticity complex realistic reflections of the surroundings such as the nearby trees and the background houses are visible including micro distortions in the glass surface the metal fixings of the railings feature realistic textures of brushed stainless steel with visible weld points and bolts roof terraces the gravel cover is a mix of multi colored varying sized pebbles brawn grey white rather than uniform sand subtle details like moss in the crevices and scattered leaves have been added the woven rugs have an authentic visible fabric texture 2 adding details and clutter to create a lived in feel numerous small objects and clutter are added roof terraces a forgotten coffee mug and an open book are placed on different tables a coiled garden hose is stashed in a corner a pair of discarded sandals are left on one of the rugs one of the umbrellas is slightly tilted showing wear from the wind a bird feeder hangs from a branch on one of the larger plants a small dog is sleeping on a rug on one of the terraces a second person is present reading a book on an upper terrace windows interiors through the multiple large windows of all apartments detailed unique interior views are visible showing varied furniture diverse curtain styles some half closed packed bookshelves lamps and several indoor houseplants on window sills making the windows realistic insights into lived spaces parking the pavement shows more realistic tire marks oil stains and cracks the existing person with the dog remains joined by a second person 3 landscape and vegetation enhancements rooftop plants a greater variety of plants and flowers are used on the terraces with visible detail on individual leaves and varying stages of growth potted plants include visible mulch in their containers hillside vegetation the vegetation on the hillside is more diverse with a less uniform tree line and species diversity featuring varying shades of green scattered fallen leaves and dry patches add detail to the ground cover 4 lighting and atmosphere golden hour the entire scene is bathed in a warm low angle light of the late afternoon golden hour casting soft deep shadows and adding a rich color to the facades atmospheric haze a subtle atmospheric haze creates a sense of depth in the distance life a few distant birds are visible in flight 5 lived in elements human scale people are added to the scene a person walking a dog on the parking lot and a second person reading on a krovna terasa providing a sense of scale and human presence animals the small dog on the parking lot and a sleeping dog on a krovna terasa are present all these granular details create a layered rich and truly photorealistic image that feels authentic and lived in while strictly adhering to the original structure and composition