Mod: Fusz' "Paper Doll" mod
https://www.curseforge.com/minecraft/mc-mods/new-paper-doll

Mod description: "Paper Doll shows a small little display of yourself in a corner of the screen while you are performing certain actions, just like on the Bedrock Edition of Minecraft. The doll is shown for actions such as: sprinting, swimming, crouching, crawling, flying, and gliding. Many more actions are available in the config along with many display setting for the paper doll."

Issue: Enemies turn invisible once the players is irradiated. However, this only happens when the paper doll's player animation shows on screen.

dupe #49