epicfight_custom_animation_v1.2.zip is a beta file of the Minecraft resource pack Epic Fight Animations, made for Minecraft 1.16.5. It was published on October 12, 2021 and is 0.9 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the Epic Fight Animations resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.