where can I find the physical cloned files within google console without using cloudshell?
If I understand it well, you want to look for a kind of resource containing files that you’ve saved in Cloud Shell?
Unfortunately it’s not visible to any user. When you use Cloud Shell, you’re provided with a 5 GB Persistent Disk mounted under home directory of the Cloud Shell user. But this Persistent Disk is hidden from the Console and is totally managed by GCP; it’s not counted as a billable resource anyway.
If you want to get files out of Cloud Shell, you can use the Download File to get files to your computer.