someone put this in one of the commission request channels a while ago and i spend a good hour or so OBSESSED with this idea. i think it's really cool :)
2 versions. one makes your chocobo undyeable, and just gives it the legacy chocobo texture. the other has manually drawn on darker tips. Also an option for it to dye the beak as well so it's not Orange. and an Additional option to hide the feathers on the back of the head for use with hooded items