NOTE (from Parzival_):Copyright does not apply to bedrock porting. We, the bedrock porters, put in the effort to make a Java Edition resource pack or mod available for Bedrock Edition players to enjoy and keeping the credits for the owner at the same time.
To get The Great Hunger, just name an ocelot “The Great Hunger” with a name tag. There are also 4 unique styles by creepermax123. Just name an ocelot the respective following names: “The Dripstone Hunger”, “The Rooted Hunger”, “The Sandy Hunger” and “The Amethyst Hunger”.