The ship is probably disassembled, it's not like they have to keep the whole ship the way it was presented. Who knows what they might do with it.
It reminds me of Britney Spears's family, using a tour prop as a lawn decoration lol.
https://twitter.com/MisterIconic/sta...17801178198016
Did Ayu ever had an exhibition of her tour costumes? I don't think I've seen it.