Built in Minecraft Version 1.20.1 by me, Mikaro.

Width: 40 Blocks | Length: 40 Blocks | Height: 45 Blocks

There is a library hidden inside the Island, the entrance is in one of the towers.

This work is licensed under a Creative Commons CC0 1.0 Universal (CC0 1.0) Public Domain Dedication. You can use it freely for any purpose, including commercial.

Here’s the link for the CC0 license: https://creativecommons.org/publicdomain/zero/1.0/