Custom Characters 101 - FunkinModdingPlus/ModdingPlus GitHub Wiki
Introduction
This is also gonna be a shorter tutorial, drag the "charName" folder Into "assets\images\custom_chars" and replace the folder name with your character name replace the char name and xml Inside that folder And make sure It has the same name In both of the xml and png replace the icons.png too and also the portrait.png and xml If you want.
Final steps
edit the "custom_chars.jsonc" accordingly and make sure you save It. Bonus tip
for the "colors": ["#___"] put your hex color In blank.