If you are experiencing the bug where some parts in player skins being invisible/transparent while using Fabric mods, it is likely to be caused by Kirin UI library mod. KirinSkinFix fixes that problem!

The Kirin UI library mod includes a code that allows skins to have invisible/transparent parts despite it being a library for UI things.

What this means is that every mod using Kirin UI as a dependency gets one issue where some player skins turn transparent or invisible.

 

While that may sound cool to some players who wanted to have transparent skins, this can sometimes lead you to an unfair disadvantage (Sometimes, depending on the skin you just cannot see someone else at all!)

 

This Fabric mod, KirinSkinFix, "fixes" that problem by disabling the unncessary code in Kirin UI that allows transparent skin. Note that this mod is for client only and does not work when installed on servers.