Booth is the Amazon of VTuber assets, run by Pixiv. Many artists release "Free" or "Price: 0 JPY" models here.
To save you some scrolling, here are three famous, high-quality free models that are streamer-friendly: 2d vtuber model free download
Just because a model is free does not mean you have the right to do whatever you want. When you perform a 2D VTuber model free download, you are entering a legal contract (a license). Look for these three license types: Booth is the Amazon of VTuber assets, run by Pixiv
The best part of digital models is that "free" doesn't have to look cheap. You can modify most free models (check the license first). Pro Tip: Create a folder named VTuber Models
Most free models come as a .zip file containing:
Pro Tip: Create a folder named VTuber Models on your desktop. Keep all files together. If you move the .png files, the model will break.