Render this as a architectural facade with white louvres in a dusk setting with beautiful office glow from inside the buildings. The park in front is a public park. The sky should be elegant and not too dramatic, similar to mir.no render style. The foreground have a sunken plaza, from here we have some public functions underneath where we would like to see some warm light . Make the clouds be more even and less saturated. The light from the building is colder at the top, and warmer at the bottom. In the courtyard between the buildings there are scientists walking between the buildings. The towers in the background have some subtle office light inside. On the right of the building there should be some trees similar to the ones in the foreground. Make the sky a bit darker. The lights in the towers in the background can be little bit stronger. Add more trees inside the courtyard and to the right side of the building.