I have been playing way too much Assassin's Creed Black Flag in the last 5 days that I've had it. So I decided to build a ship here in minecraft to see if I still had my shipbuilding skills. This was a very lazy attempt that I did in 2hrs. I spent more time getting the screenshots.

The ship is rigged as a snow.

Some parts of the ship I changed from the orriginal because they would make it look bad. Ex, the chaser cannons were removed.

Incomplete interior.

The hull is filled with sand to make it easier to import into your world. Just use MC Edit to remove the sand.

Hope you enjoy.