the black background in the image represents the sky replace this black background with a natural blue sky do not change anything else in the scene do not alter the architecture geometry materials colors proportions camera angle or composition do not change the landscaping layout or any building elements only adjust the following make the greenery look more realistic and like one continuous planted surface instead of terraced layers improve vegetation textures and natural detail add subtle warm entrance lighting only no other modifications are allowed preserve the entire scene exactly as it is except for improving vegetation realism and replacing the black background with a blue sky