make the whole image except from the building keep colours materials etc there same a bit like the renders from oliver champagne in terms of saturation colour palette of vegetation etc but please not too much desaturation do not make any changes on the geometry colours saturation appearance of the metal facade of the building in the upper part of the image keep geometry materials existing vegetation benches and everything on the front exactly as it is only add on the background in the areas of the brown grass of the image a nice city park vegetation curved pathways etc take as reference for the park the images of oliver champagne and vu doppia keep geometry reflections on the front exactly as it is