In this building you can see I focused on baking high-poly objects to low poly ones, to be allowed to place more objects in the scene, and still bring this feeling of smoothness in the scene, as the wholece building is "foam", or fluffly. And most of these objects are animated. One part of them animated using simple keyframes, and other ones are animated using bones and armature. Also the whole building has colider that made the "stunts" more gamified and realistic. So the avatar will really be pushed away for the objects and obstacles!