Flat plasma theme based on the Materia Plasma theme but all the colors have been changed for another nice flat theme.
Click on the screenshots to enlarge screenshots and they may look better. I need a better PC so that my themes reflect how they really look.
This a complete KDE Plasma theme with custom Breeze icons.
Color scheme is here:
Wallpaper in screenshots is from Charlie Henson here:
The original Materia theme is here: