Thought that I might as well make one of these. Couldn't hurt right? If anyone has any requests they'd like to make, I'll try my best to fulfill them. Just don't count on too much yet though, I'm still a beginner... ^^'
Sorry for the late reply, and sorry that the effect's a bit complicated to use. First you have to open up the city accessory in PMDEditor, then you need to load one of the .dll files, I'll be honest that I only figured out how to use the third one (連続面毎に分解エフェクト). After running the plugin, you need to save it as a PMD file. You should be able to load it into your stage, from there you can apply the .fx effect file to the PMD. Now it's time to mess with the bones, there should be a .vmd Motion data along the files, load it so that you may understand it more.