siren head update (old) is a release file of the Minecraft mod Trevor Henderson Giants for Forge, made for Minecraft 1.17.1. It was published on April 15, 2022 and is 0.6 MB in size. For the full description, screenshots and every other version, visit the Trevor Henderson Giants mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.