The Thousand Sunny is a fictional ship from the anime series One Piece. It is the ship of the Straw Hat Pirates, Monkey D Luffy and his crew, and is their main transportation. 

This 3D model is a pirate ship. 

Print with tree supports, on build plate only to ensure it leaves the rails as bridged. 

I needed a raft as well as a brim to get good bed adhesion. 

There's two stl's - one is slightly 'truer' to form, the other is a bit more friendly to print called 'printer30' (set a 30deg support angle threshold) which still needs supports but less of them and easier to remove. Haven't tried scaling up yet, but should be fine.