When creating a custom skull, i.e. a MHF_CoconutB, using the /give command, the skull is only visible when using online mode, when using offline mode, the skull, regardless of what type it was, will swtich to look like the MHF_Alex head. I was wondering if this was intended, but since it switches from one MHF head to another, I can assume it's not. Other than that, all other heads are working perfectly, meaning the Steve?, Zombie, Creeper, Ender Dragon Heads, and the Skeleton and Wither Skeleton Skulls. Hope this helps in some way, Rockatoa, Brickticks out! P.S. this issue dates back to 1.8, but I can't seem to find that in the Affected Versions list.