damn, a dremel and some resin to make it appear unmodified again are enough? the dremel is probably optional - my soldering iron would probably suffice, and some transparent tape well placed could also do the job in a pinch. If Meta wanted these glasses to not be so easily modable, they would have implemented at lease SOME check - make the camera look for the light of the led or smth - make it flash a OTP code to be recognized by the cam, which is fucking easy to do