This was 80% complete for the longest time, but I took my time tweaking dance/camera motions... and I spent most of last week learning how to use PMX Editor for unrelated reasons.
Also discovered AutoLuminous. So this is how people get all those neat shiny lights!
Original motion: https://bowlroll.net/file/301241, with tweaks and edits
Original camera: based on モン娘の話するかも?'s camera (available [here](https://www.nicovideo.jp/watch/sm38631696))