This is my insane 570+ days survival minecraft world that is fully vanila, but i recomend sodium and other optimization mods, I have build a big city with a castle and a church. There is also a big Cathedral near my starter base with a villager trading hall, a chapel, a villager appartment and a big mansion, There are nether "higways" where you can fast travel. If you travel all the nether trails i build on the nether roof, There will be a small castle on a small island
