Hi, just wanted to share my newest M1 Mac mod: M1 Mac 128K I combined the vintage design of a Mac128k with the power of the new M1 Mac. Best of both worlds: http://ajdesign.com/mac/
It would have to be more than just a case that goes over the top, that would ad on to thermal load, if you can add some sort of hub to the design it could be with it !