beautifulworld_v0-1_x64 is an alpha file of the Minecraft resource pack beautiful world v0.2 x64, made for Minecraft 1.18.1. It was published on January 29, 2022 and is 3.8 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 beautiful world v0.2 x64 resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.