I made a Murder Drones Absolute Solver Coaster.

It's 70mm diameter with a 3mm base and a 1mm graphic

I attached the .STEP file so people can fiddle with it as they please. I made it in onshape, so hopefully it'll work in other CAD programs. 

I also have a code file is for an ender 3 v3 with a 10% infill and a pause at 3.2mm for a filiment change, couldn't upload it here, so send me a message if you want and I'll send it to you. 

If you do make changes, please tag me in them / send them to me, I'd really like to see what others do with it. 

I hope you all enjoy!