prompt refine the scene by adding realistic urban crowd life without changing lighting layout or the people already seated add many people along the right walkway this area should feel busy like a city promenade during a major event people standing walking stopping to watch the screen holding drinks talking in small groups add a smaller number of people along the left walkway near the big screen some standing by the railing watching some passing by the right side should feel clearly more crowded than the left keep all seated crowd benches vip area and sunset exactly as they are negative prompt no changes to seated crowd no changes to lighting no changes to background no empty walkways