Upgrading the Cooler Master EG200

Seems the Cooler Master EG200 has been a chassis made with Thunderbolt 3 initially in mind, so I wonder if a video on how to source and upgrade the internals from Thunderbolt 3 to Thunderbolt 4 could be a useful resource. It’s a daughterboard that you likely have to source yourself.

Edit: The green PCB:

So just to followup… did you find a place where to get a tb4 pcb ? That can be quite usefull.