Mrblueyeti

Updates tamed wolves to look like actual dogs (41 new dog breeds)

Realistic physics-like animations that let you feel the impact of every interaction with mobs | Reanimated from the ground up.

Updates zombies to look more realistic with physics-like animations

Introduces new cat breeds while updating the existing ones to look more realistic (Optifine/Fabric support)

Updates farm animals to look more realistic

New models and animations, shapeshifting creepers, dismemberment and more!

Updates Skeletons to look more realistic with more lifelike animations

An Animation Resource Pack, which improves Minecraft's Player Animations with a stylistic twist to them. Currently in early development.