Resolved AR with hole in wall

Hi!
I'm very newbie with unity\AR. I've followed some tutorial to simpleAR apps with Arfoundation and arcore..

Do you know if there is any tutorial to make this https://developers.google.com/ar/images/augmented-images-demo.mp4 ?
Or something similar?

Thank you very much!

Fabrizio

 

OK i've found a solution with shader graph. thanks!

 

I know this thread is old, but would you mind sharing your findings?

 

What is the solution??