@ghouliehead I'm not familiar with animation, but I remember their keyframe moving camera only works on 2d object, so if you want to do in 3d object, this is the only solution I can think of, or import video render from other 3d software as background, hope there are other better options.
You know what? I've condensed more Clip Studio Paint obscure tricks into one video. If there's anything you don't understand, you can replay that part, there's probably one knowledge point every few seconds, enjoy.