case closed! Only the firmware finalization is missing. Real talk, I had to spend a little time studying, the worst of all is knowing that I managed to learn the basics of 3D modeling in about 2 days, but I only learned because I dedicated myself, I can create several 3D models already, my goal is to build something really bigger, and take a little time to learn hardware construction, but each one at a time, it got kind of long hahaha, thank you to you who read.