This is a complete tour of my customized version of Ubuntu Budgie 18.04 made on a Dell Latitude e6520.
This doesn't show how that customizing is done, that is part of an almost 2 hour video on the complete installation and customization that I have made.
I don't think that I will ever publish that.
But, if you see something in this video and you want to see how it is done, let me know in the comments and I will publish just the segment that shows how it is done.