Generate a smooth, steady video moving from an upper-angle shot of a modern nature-culture museum building in an urban setting toward the entrance. The camera should dolly in gradually, creating a realistic zoom effect that feels like walking closer to the building. As the camera approaches, the entrance and parts of the interior should become more detailed and visible. Keep the building architecture consistent with the original image without distortion or alteration. Add natural city life: people walking casually around the entrance, some entering or leaving, creating a lively yet realistic atmosphere. Ensure lighting, colors, and architectural details remain unchanged, with a cinematic and polished motion
