Drive Swap? no back panel on my model

So i have a Surface Pro from a client, and because he acquired it from a previous job before they could disable the domain control (he didn't want to deal with them, bad employers, no it was not stolen thanks.)

And now I'm stuck with only the option to wipe the drive via physical removal. this model has no handy back panel to access the M.2 drive, are there any tutorials for opening one of these up to get the drive out? i am assuming this will be hellish.

Also I'm only assuming i have a surface pro 7. it's quite difficult to identify.

Any help would be appreciated.