How do you export model as usdz?

[architect]

posted in woodworking forum because I want to see furniture models in AR Viewer augmented reality (Apple) but will also post here. How do I export and/or convert a sketchup model to usdz format?

[TIG]

https://www.vectary.com/3d-modeling-how-to/how-to-create-usdz-file-for-ar-online/
https://github.com/drwave/usd-sketchup
Do some googling...