Plasma Themes by Numerus
Various Plasma 5 Improvements by Mogger
Full Icon Themes by downdiagonal
XFCE/XFWM4 Themes by Roultabie
Plasma Themes by pfspear
Plasma Window Decorations by vicko
Plasma Window Decorations by raimis
Various Plasma Theming by mgraesslin
GTK3/4 Themes by zonsaja
Cursors by jlue