A while back I noticed that IchPhilipp had completely disappeared. So I recreated it, and updated it use blocks from the nether update. I am posting it here so as to reach more people.

with this datapack installed, the end cities that generate will be much more intricate in design and will include more loot as each loot room has more chests.

This datapack is a perfect addition to any modpack of version 1.16.5 or higher

Disclaimer for 1.21: As of 1.21, the datapack structure file structure needed to be updated. The older versions of this pack will not work in 1.21, Please download the latest version if you encounter issues.

An example of the city can be seen below:

Example of Better Vanilla End Cities

Also try Bigger Better End Cities - Mods - Minecraft - CurseForge

To have much bigger cities.

For convenience there is now a mod version of this:

Better End Cities non-modded - Minecraft Mods - CurseForge

For a version for the BetterEnd Mod try:

Better End Cities Better End - Mods - Minecraft - CurseForge