So what should I build here

Jus so u know we have beated the game and haven't done anything pretty with builds or stuff I have started building a wall around my village I'm planning on a light house and in a cave started building a bat cave but it looks so bland i wanna add liveliness to the world and add some statues towers here and there mine shaft upgradation ND stuff but it's not getting together at all please give me some ideas.