With Devin's polypanel design challenge, I knew there was one thing missing. That thing was displayed well on SmarterEveryDay's video where they showed special magnets.
The Video: Polymagnets
These are magnets that behave strangely. This is sorcery, but it is scientific sorcery, particularly, they engraved the polarity on to the magnet. This allows them to create magnetic shock absorbers, stronger magnets, and ones that can be rotated to particular spots. I figured these would be things you would want a polypanel to do, so I made one that should do it. I designed for the rotating magnets shown below:
1002249 & 1002250
These were designed with the hole in the middle to help remove them if you wish to use them somewhere else. On the other hand, you could glue or hold it in place with a 3D pen if you wish it to be permanent.
I, unfortunately, do not own any of these polymagnets, so I could not fine tune them, so if you have any problems with them, feel free to edit the Fusion 360 files below.