Really love to upload the USDZ file here, but somehow the forum doesn't allow USDZ file?
Here is a publicly available Google Drive link:
https://drive.google.com/file/d/1Ci73i4bxnjeO6MSHWqpClbXUo5rM2jkV/view?usp=drive_link
I also noted that the file render fine in xcode and reality composer pro, but not in macOS's built-in preview app.
Thanks