operationillustration-0.0.1-forge-1.20.1.jar is a release file of the Minecraft mod Operation Illustration for Forge, made for Minecraft 1.20.1. It was published on June 30, 2026 and is 19.9 MB in size. For the full description, screenshots and every other version, visit the Operation Illustration mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
