replace the sky with a soft realistic sky preferably morning or sunset colors add a few subtle birds flying in the background and soft gentle sun rays add a realistic street in front of the building with a few modern parked cars and light human activity such as distant walking people enhance the environment with realistic trees greenery and natural ground textures do not modify the building s shape facade color or structure preserve all original architecture exactly as it is focus only on enriching the surroundings and atmosphere to make the scene look more cinematic lively and natural architecture