Bosses - consider renaming the Ender Dragon/Wither to indicate they are custom

The custom 3d modeled bosses are one of the stand-out features of the gamemode that I know has drawn new players in. While it's not unique to OGN (large networks are starting to explore taking advantage of resource packs more), I would guess there's still a fair number of players out there that have never experienced something like this. From the perspective of new players, you wouldn't know the Ender Dragon/Wither are custom until/unless you fight them. I think renaming these to make it clear that they are custom is something to consider.