Ruins or Recycle?

Trying to figure out what to do with some of these school projects that are coming home.

Do we keep the projects? Or recycle?  Or Repurpose?  Thing is there's so much work that has been put into them that it's hard to just toss.

I was thinking we could use them as movie props.That would be a cool thing.

This Egyptian slave home.  Is small enough to keep around.

But the Mayan temple below is massive.
I think it's 30x30 inches.
So it would not even fit into the Blue bin.

I was hoping the school would keep it for a while.
But his teacher told him he needed to bring it home.

If these temples were built with the aid of extraterrestrial beings.  Maybe they can swing by and take it with them?