MC1.20-R1_DEV230610-1 is an alpha file of the Minecraft resource pack mullak99's Faithful [32x], made for Minecraft 1.20. It was published on June 10, 2023 and is 9.4 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 mullak99's Faithful [32x] resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.