Many mob heads missing from the mod

[KeegBonn]

Several mob heads are missing from the mod, ill list them below

Bee
Camel
Cod
Dolphin
Donkey
Elder Guardian
Endermite
Frog
Ghast
Glow Squid
Goat
Guardian
Hoglin
Horse
Llama
Magma Cube
Mule
Pufferfish
Salmon
Silverfish
Skeleton Horse
Slime
Sniffer
Squid
Strider
Tadpole
Trader Llama
Tropical Fish
Warden
Zoglin
Zombie Horse

these do not include variants of the mobs, but that's mostly unnecessary
I would greatly appreciate it if you were to fix this!
Have a nice day!

[KeegBonn]

Oh, also technically the Illiusioner counts too, but that isn't technically a mob