note: this resource pack does not change anything about the vanilla textures. obviously requires Mutant Beasts in order to work
"1.14-ified Mutants" is a simple resource pack that changes the textures within Mutant Beasts (Mutant Creatures for original) to fit in better with the modern vanilla textures! currently, this resource pack changes:
every item except for the Endersoul Hand
Mutant Skeleton armor
Mutant Zombie
Mutant Skeleton
Mutant Snow Golem
Spider-Pig
note that this resource pack is made for 1.16+; i have not yet tried this but it may work on older versions depending on if the location of the textures stays the same within your mod's version.
i will not retexture the Mutant Creeper or Mutant Enderman, as their regular counterparts' textures did not change within 1.14. unless if the location of the textures within Mutant Beasts changes (in which case i will put an updated version of the resource pack), this resource pack should work on newer versions than 1.16, such as 1.17 (when Mutant Beasts is ported)
have fun!