I brought up this issue before, where when I created a model using GitHub - coop-deluxe/character-template: A character Template of Mario that allows more possibilities of what's possible. Created for Super Mario 64 PC Port, specifically for Coop Deluxe! This template also works for sm64ex-coop. and I tried to build the model into a bin file, but it didn't work. I tried using the suggestions of lionlord120 (thanks for your help btw) by creating a folder called character mod to build the model, but no matter what I did, it still wouldn't work. I've been using all the recommended resources to create my character, and everything has been going smoothly up until this point. Does anyone have any other suggestions or tips on what they did to get it to work?