More Savana biome animals

I’ve played Minecraft for a long time, and one thing I haven’t seen are more Savana biome animals. Adding in more animals to that biome would make more interesting and more wild like. One animal that would definitely make that would give the Savana biome more suspense and adventure is putting in lions and cheetahs. The character would be able to fight or tame a lion or cheetah with raw beef and would be able to ride on their new pet. Their pet would be able to fight, and roll over and purr when shown love and affection. The lion or cheetah would die when not tamed in 20 Minecraft days after being spawned in. There should also be prey. Gazelles and Zebras should be dotted around the Savana, and when the lion or cheetah tries to kill it, the lion or cheetah would kill it like a wolf kills a sheep in Minecraft.