I made this termite mound for the armadillo. I used melon seeds to make termites.

Here’s the command for the custom head: /give NAME minecraft:player_head{display:{Name:”{\”text\”:\”Armadillo\”}”},SkullOwner:{Id:[I;169993795,1320963414,-1968191370,-1909091237],Properties:{textures:[{Value:”eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvYzFlYjZkZjQ3MzZhZTI0ZGQxMmEzZDAwZjkxZTZlM2FhN2FkZTZiYmVmYjA5NzhhZmVmMmYwZjkyNDYxMDE4ZiJ9fX0=”}]}}} 1