You can change the nether world scale using this mod.
How to change the nether world scale? First, install this mod. Then, find the config file, it should be in the .minecraft/config folder or the config/ folder in your server directory. After that, modify the distance property in the json config file. Lastly, reboot your minecraft server or your client.
External resources
Featured versions
See allProject members
qwqtoday
Member
Technical information
License
GPL-3.0-or-later
Client side
required
Server side
required
Project ID