Add ambient life to bring the world to life. Seagulls, dolphins, sharks, etc.
The super rare occasion of seeing a whale breach or dolphins swimming next to your ship would be some next level stuff for sure.
DUNNO if I need life - I thought maybe a whale - because you can use the guns already and shoot a harpoon - that would be a means of capturing it and pulling it back to a port for cash to do repairs.
I don't need cute critters... but how about a fight with a CRACKEN.
I won't upvote this because I don't care about ambient life if they don't deepen the game itself.
For the fun of it can you add a seagull with a Mafia hat or a bagel? Nagzz21 on Youtube, someone who influenced others and myself into the world of VR. Probably asking too much, but still asking to see if it's even possible :P I saw seagull so it's worth asking.