This mod adds :

the head of all mobs
a way to get all heads (explain in an in-game book)
an advancement for each head

If you have any question, suggestion for additions, bug to fix or if you spot a mistake somewhere, tell me in comments.

Fabric's crafts:

End Heads:

Enderman head:

[ender pearl | ender pearl | ender pearl]

[ender pearl | bone | ender pearl]

[ender pearl | ender pearl | ender pearl]

Endermite head:

[purple dye | ender pearl | purple dye]

[ender pearl | bone | ender pearl]

[purple dye | ender pearl | purple dye]

Shulker head:

[gold nugget | shulker shell | gold nugget]

[gold nugget | bone | gold nugget]

[gold nugget | gold nugget | gold nugget]

Enderdragon head:

[black dye | dragon egg | black dye]

[black dye | bone | black dye]

[black dye | black dye | black dye]

Nether Heads:

Blaze head:

[blaze powder | blaze powder | blaze powder]

[blaze powder | bone | blaze powder]

[blaze powder | blaze powder | blaze powder]

Zoglin head:

[rotten flesh | gold ingot | rotten flesh]

rotten flesh [ | bone | rotten flesh]

[rotten flesh | rotten flesh | rotten flesh]

Zombified piglin head:

[rotten flesh | golden sword | rotten flesh]

[rotten flesh | bone | rotten flesh]

[rotten flesh | rotten flesh | rotten flesh]

Hoglin head:

[leather | raw porkchop | leather]

[raw porkchop | bone | raw porkchop]

[leather | raw porkchop | leather]

Ghast head:

[gunpowder | ghast tear | gunpowder]

[gunpowder | bone | gunpowder]

[gunpowder | ghast tear | gunpowder]

Magma cube head:

[magma block | magma block | magma block]

[magma block | bone | magma block]

[magma block | magma block | magma block]

Piglin brute head:

[raw porkchop | golden axe | raw porkchop]

[raw porkchop | bone | raw porkchop]

[raw porkchop | raw porkchop | raw porkchop]

Strider head:

[string | saddle | string]

[string | bone | string]

[string | string | string]

Wither head:

[whiter skeleton head | nether star | whiter skeleton head]

[whiter skeleton head | bone | whiter skeleton head]

[whiter skeleton head | whiter skeleton head | whiter skeleton head]

Wither skeleton head:

[diamond | black dye | diamond]

[black dye | bone | black dye]

[diamond | black dye | diamond]

Piglin head:

[raw porkchop | golden sword | raw porkchop]

[raw porkchop | bone | raw porkchop]

[raw porkchop | raw porkchop | raw porkchop]

Overworld Heads:

Allay head:

[glow berries | glow berries | glow berries]

[glow berries | bone | glow berries]

[glow berries | glow berries | glow berries]

Blue axolotl head:

[water bucket | diamond | water bucket]

[light blue dye | bone | light blue dye]

[water bucket | purple dye | water bucket]

Cyan axolotl head:

[water bucket | cyan dye | water bucket]

[cyan dye | bone | cyan dye]

[water bucket | cyan dye | water bucket]

Gold axolotl head:

[water bucket | yellow dye | water bucket]

[yellow dye | bone | yellow dye]

[water bucket | yellow dye | water bucket]

Lucy axolotl head:

[water bucket | pink dye | water bucket]

[pink dye | bone | pink dye]

[water bucket | pink dye | water bucket]

Wild axolotl head:

[water bucket | brown dye | water bucket]

[brown dye | bone | brown dye]

[water bucket | brown dye | water bucket]

Bat head:

[brown dye | brown dye | brown dye]

[brown dye | bone | brown dye]

[brown dye | brown dye | brown dye]

Bee head:

[honeycomb | honeycomb | honeycomb]

[honeycomb | bone | honeycomb]

[honeycomb | honeycomb | honeycomb]

Black cat head:

[string | black dye | string]

[string | bone | string]

[string | raw cod | string]

Tuxedo cat head:

[string | gray dye | string]

[string | bone | string]

[string | black dye | string]

British shorthair head:

[string | light gray dye | string]

[string | bone | string]

[string | raw cod | string]

Calico cat head:

[string | orange dye | string]

[string | bone | string]

[string | white dye | string]

Jellie cat head:

[string | gray dye | string]

[string | bone | string]

[string | raw cod | string]

Ocelot head:

[string | yellow dye | string]

[string | bone | string]

[string | raw cod | string]

Persian cat head:

[string | orange dye | string]

[string | bone | string]

[string | raw cod | string]

Ragdoll cat head:

[string | light gray dye | string]

[string | bone | string]

[string | white dye | string]

Red cat head:

[string | orange dye | string]

[string | bone | string]

[string | red dye | string]

Siamese cat head:

[string | white dye | string]

[string | bone | string]

[string | black dye | string]

Tabby cat head:

[string | brown dye | string]

[string | bone | string]

[string | white dye | string]

White cat head:

[string | white dye | string]

[string | bone | string]

[string | white dye | string]

Black rabbit head:

[black dye | raw rabbit | black dye]

Mobs Heads