use white stucco for the white elements use dark grey stucco for grey elements window sils and pergolas are dark grey metal use pavement for the side walks and asphalt for the road use concrete tiles for the terrace open garage door and show parked car inside make garage interior from visible concrete add external furniture add people add interior and curtains behind the windows add hedges along the sidewalks add mixed bushesh and some trees preserve original geometry don t change any geometry don t change perspectice