So, this is a flying dutchman that has a schematic and a world :D

Not only that, but transferred right, then you'll be able to shoot with the top-deck cannons! (You will require the cannon datapack that is within the world folder to use them. The dutcham in the air has also walls put on instead of the actual cannons, since the cannons are entities. If you want to make the cannons work, then just use the datapack, destroy the walls infront of the stair and drop an iron block and gunpowder on the stairblock)
Click Here For The Schematic

You will have to drag out the folder from the compressed file.
As of now, I don't know how to do it because Windows 11 hinders me. So you will have to drag the file out from the compressed one and drag it into saves. Sorry for the inconvenience

The world contains one floating flying dutchman, and one in the air. If you just want to use the one in the water, then just remove the flying one, or vice versa.

I'll be completely honest that this is not 1:1, but rather 1:0.84 which means this ship is still slightly larger than the original.

It is documented that the Flying Dutchman from Pirates Of The Caribbean is 51.8 metres, while my build is 62 blocks in length.
But if you visit the world, then I feel like you'll understand why I didn't make it smaller.