client itself (which uses similar modding tools), these "broken" skins are usually caused by a few specific technical hiccups.
If the game crashes specifically when the modded character appears: Check Poly Count:
If you have two mods for the same character, they will conflict. Look for "orange text" warnings in your mod loader log and remove the duplicate. Final Note on Safety: Always use client-side tools like
: This is the most common cause of broken skins. Go to your in-game Graphics Settings and ensure "Dynamic Character Resolution" is set to OFF .