It also follows that, under these constraints, the captain, likely the role on the ship with the least turn over, would have the most customized shit. When the ship is in drydock, some lower deckers get transferred to other stations, and new ones come aboard, but the captain is pretty much always just hanging out. Makes sense they’d use that time for hobbies, and that they’d want that stuff in their quarters, which are, for the captain moreso than any other crew member, their home