Hi!
I created some videos to help you guide in installing MustardUI on your models, even from other creators.
There are for instance some tools that you might be interested to add on other people models, such as quick physics, etc.. You can find some instructions on how to add that on this new channel:
https://www.youtube.com/watch?v=nqPYSEVqvrc
Note that the videos are far from being good, they're just quick videos with the main steps to setup things.
I'm not planning to post there a lot of things. Actually I wanted to avoid Youtube, but unfortunately there's no other good website where to post videos (or if you know one, please let me know).
Let me know if you need help on other things (even not related to MustardUI, but also Blender or Daz in general), I might post some quick videos also on those. :)