It's just a simple ESO addon providing a way to see how many crux buffs you have playing as Arcanist. It helps during raids and other high end content when it's not easy to pay attention to your player model. Inspired by job gauges in FFXIV
If textured mode doesn't work close your game and follow instructions in this thread to remove shaders cache https://www.esoui.com/forums/showthread.php?t=8858