For modders of Illusion games like , AI Shoujo , and Koikatsu , SB3Utility (or SB3UGS) is an essential, high-powered tool for manipulating Unity assets. Originally developed by Alamar and now maintained by enimaroah, this utility allows you to extract, edit, and replace 3D models, textures, and animations directly within game files.
Create a batch file ( rename_all.bat ):
Note: There is a legacy version for Scratch 2.0 (SB2Utility), but this tutorial focuses exclusively on for the modern .sb3 format. sb3utility tutorial