Galleon-style ship scene prop, plus a couple of sea-battle scene files. No code as I don't have it. For the scenes you could probably use the sea scene code from another mod, like Brytenwalda or something.
21k faces (4k for the collision mesh). Some bits really bulk it out, like the sails are 4.5k on their own. So you could probably streamline it if you're worried about that.
Only has 1.4MB of new textures, the rest is native Warband materials.
Non-profit use only, though projects that use donations/patreon are fine (just don't use it as a reward for those).
If you want to make improvements feel free. I request you post them here for others to share, though that's not a condition for use. Also, post pics of it in action .