Source (link to git-repo or to original if based on someone elses unmodified work): https://github.com/freefreeno/Super-Dark-and-Super-Darker-Color-Scheme-GTK-Theme-and-Plasma-Theme
Super Dark Plasma theme is a transparent plasma theme to match both of the super dark color schemes.
They can be found here:
There is some nice GTk theme to match this here:
Icons are the Newaita icons found here:
More screenshots are here: