This 20 second clip took 6 hours to make.
According to the durations listed on the livestreams, I have spent 1 day 1 hour on MT3 so far.
Using thread, I suspended a bearing plate from a broom over my set. I did not have a good way to adjust the length of the thread, so I used several layers of thick cloth (socks) on one side of the broom to allow the plate to descend toward the stage. Using Dragonframe's increments on a bezier curve, I got the plate to do some vaguely reasonable side to side motion as it came down. Special thanks to my friend Kai for providing the toy skeleton to be my RC bearing plate pilot!