RER V1.zip is a release file of the Minecraft resource pack {IR} Rail's Early Railways, made for Minecraft 1.16.5, 1.7.10, 1.12.2. It was published on December 24, 2024 and is 7.9 MB in size. For the full description, screenshots and every other version, visit the {IR} Rail's Early Railways resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.