Enderman Overhaul adds over 20 new enderman variants to Minecraft, each with its own sounds, models and animations. It also overhauls the ender pearl with 8 new variations, such as the Soul pearl that teleports mobs remotely, the Icy pearl that freezes enemies and the Ancient pearl that summons pet endermen to fight for you.
Rare hoods give 4 armor points and let you look at endermen without provoking them, and there's a Corrupted blade and Corrupted shield too. For Fabric, Forge and NeoForge on Minecraft 1.19.2 - 1.21.1. Fill your Minecraft server's biomes with new endermen through a one-click install in the panel.