Credits.txt

Gilded Games (The Aether II: Highlands): Aether Portal texture and Sounds, various Aether II: Highlands Mob Sounds
https://creativecommons.org/licenses/by-sa/4.0/

Emile van Kreiken: Additional Aether Musics
https://creativecommons.org/licenses/by-nc/3.0/

Refined Mods (Refined Pipes): the models from older refined pipes versions (modified)
https://github.com/refinedmods/refinedpipes/blob/develop/LICENSE.md

SinKillerJ (ProjectE): The sound of transmuting a block with the Philosopher's stone (modified)
https://github.com/sinkillerj/ProjectE/blob/mc1.18.x/LICENSE

Aerodd and BrianIsBro (Jappafied Aether): Several textures for the Aether Mod (some modified, some rearranged)
All rights reserved to Aerod and BrianIsBro (used by Zepalesque with permission)

Hopefully I didn't miss anyone else's content! As long as I didn't, all other assets were made by me (although some general shapes may be based on existing textures, for instance the Crystallite Sword)
https://creativecommons.org/licenses/by-nc-nd/4.0/