This is my drawing of the shape in AutoCAD. I drew it using a combination of 3 point arcs and straight lines to add the bridges.
Once I transferred it to Fusion 360, I added Toolpaths using Fire Control. I added multiple backup bridges in case any failed.
Here is the finished product. I kept the slag on the sides because it adds to the style of Slipknot, and looks cool. All of my bridges held up, and it came out exactly as planned.
Here is the Fire Control video. It is a time - lapse video.
Here is the video of the Plasma Cutter running.