 
Plasma 5 Elune theme designed by Sean Wilson http://half-left.deviantart.com/

The theme is stored in  ~/.local/share/plasma/desktoptheme/

Install and apply the theme System Settings>Workspace Theme>Desktop Theme or install for there.

Based off Elune for Windows, originally by minhtrimatrix http://minhtrimatrix.deviantart.com/ 
