Realistic pc PBR.zip is a release file of the Minecraft resource pack The most realistic PC gamer, made for Minecraft 1.19.3, 1.19.2, 1.19.1, 1.19. It was published on January 3, 2023 and is 47.7 MB in size. For the full description, screenshots and every other version, visit the The most realistic PC gamer resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.