The mod is great but some war ships, submarines and aircraft carrier are missing.

Aircraft carriers man, imagine landing the helicopter mod on that. Would be sick. Might be a hard task.

Even just oldschool pirate ships, like Windward but you know, with actual gameplay. (there are modded ships for windward if there is any coder, I could ask permission to use their sprites)

I don't really think this is in-scope for this mod, nor is it necessary. An artillery ship might be about as far as this should go.

i would actually really like taht. mix it with AAI and have fleets moving around dropping of units your producing to kill bitters. i would love a variety of warships

As for now if you play island map - this mod will not be enough and what's even more sad is there is no mod that adds battleships. That's hard to deal with with seaborne opperations...

I found some little hack for me. In cargo ships -> prototypes -> ships.lua I changed from

indep_boat.guns= nil
to
indep_boat.guns= { "tank-cannon", "tank-machine-gun" }

and that's way more fun now : ) basic ship will now have some armament. Not pretty, but working solution if someone is desperate.

.