Bro, you need to post that on Lego Creators but with more floors. Suggestion: An airport for people to travel with actual cool big planes. That would be awesome
I don’t know if you already have it all planned out ahead of time, but you should make some form of transport hub in the city! A train station, a subway, an airport, whatever you think is best!
honestly based on how most are built the flood might be pretty disappointing and not do a ton unless you add weak points on purpose i flooded the hogwarts castle with all of the water from a hottub and one point and only the trees broke