After installing Charles from

Charles Web Debugging Proxy * HTTP Monitor / HTTP Proxy / HTTPS & SSL Proxy / Reverse Proxy

You'll want to launch it and Install the Charles Root Certificate.

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/764b23fc-ead8-4d35-8750-237418d54b9e/untitled

Next, go ahead and launch your Oculus and load another public room.

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/87e6bd46-bb08-4041-9105-39b1b36c065a/untitled

In Charles, you'll see data being downloaded from everywhere your computer is downloading data from. What you want is to get the data from

<https://scontent.xx.fbcdn.net>

Right click on it and choose "SSL Proxying: Enabled"

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/14e72b72-91fb-4c4e-9150-674fbd347668/untitled

You can also press the "Focus" button from the same right click menu so it'll ignore everything else and you'll just see the GLB files

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/a0880159-4abe-4f49-bc43-eec86acc4d65/untitled

As you visit different public homes, you'll notice all the GLB files being downloaded in one of the folders like in the screenshot above. Go ahead and expand the folders until you see them.

When you've gotten all the ones you want and visited all the public homes you want to download from, select all the GLB files, right click and choose "Save All"