IMPORTANT:
Do not unzip the inner zip files unless combining them.

Place the datapack (recipe) zip files directly into your world’s /datapacks folder.
Place the resource pack (FetusAliases) zip files directly into your /resourcepacks folder or host one as a server resource pack.

Zips can be safely combined by unzipping and merging the 'assets' folder for resource packs, or the 'data' folder for datapacks.
Remember to rezip before deploying!

You only need one of the ATMxMSD packs, the LM version uses the Tuft of Mew Hair instead of the Psychic Gem and replaces the base recipe.

There is no Lost Lore Fetus Alias pack as the mod does not provide any fetus models.