Budget: 3500 UAH Deadline: 3 days
Interesting idea, you can play with both people and the building.
The completion date of 2-3 days is not difficult for people to be taken out, nor is the cell ' s behaviour as difficult to carry out. I understand you only need one side of the building, so it doesn't make sense to model the whole building. But if you have to, it's not a problem. Also, you didn't specify an animation format, if you're planning to process the image in a video editor in the future, it's also worth pointing out.
In any case, this needs to be discussed in greater detail with you.