in which folder in wim mounted image added drivers go

I am following a tutorial here to integrate device drives in windows install media,
so I mounted the wim file in a directory and I go to see the following directory structure

Code:

PerfLogs
Program Files
Program Files (x86)
Users
Windows

Inside them there are several directories and sub directories. I want to know
Q1) in which files the drivers I added in this mounted wim folder went.
I executed tree /f /a command while on cmd being inside the mount directory but a very big output came on screen. So I am not able to find in which folder the added drivers went. This is a Windows 10 image.
Q2) Also I wanted to know will device drivers for Windows 10 work with Windows 11.

64 bit drivers (.sys files) are installed to C:\Windows\System32\drivers.
Driver files for storage are in C:\Windows\System32\DriverStore\FileRepository.