Flan's Mod-1.12.2-5.14.0.jar is an alpha file of the Minecraft mod Flan's Mod Orion Rework for Forge, made for Minecraft 1.12.2. It was published on August 17, 2021 and is 2.2 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 Flan's Mod Orion Rework mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.