The goal is to build an ArcoLinuxB Plasma with Dwm.
We get the relevant code from the githubs and explain the workflow.
If you want to combine other desktops you just download other githubs.
Then we test in VirtualBox what we have created.
See anything wrong. Change the content of the packages files and built it again.
You can use the application qt5ct and its configuration to set QT applications like dolphin on other desktops than Plasma.
When you do you need to use it on Plasma too to set icons, fonts and more.