These scripts function by swapping the default "Asset" files within the game's internal directory.
Avoid "Auto-Injectors." Manual file placement in the Android > data folder is slightly less likely to trigger instant bans, but still carries high risk. To help you find exactly what you need, could you clarify: New Yin Jujutsu Kaisen Skin Script
The reason this specific script is popular is due to the perfect mechanical "fit" between the character and the anime source material: These scripts function by swapping the default "Asset"
I can provide the technical steps or the event schedule depending on your choice! New Yin Jujutsu Kaisen Skin Script
Every official game update usually breaks the script, requiring a fresh (and risky) re-installation. 🎭 The Yin x Yuji Connection