Nautilus Movement

Since you can slowly control nautiluses out of water, why not let them do the same? They would slowly move towards water, while in the zombie nautilus's case as long as it has armor or it's nighttime to protect it from the sun, they would wander any where, also tamed nautiluses should follow the player, zombie nautilus would do the same, but also on land, again as long as they're protected from sunlight. I think this would be a good and kinda cute mechanic for them to have.