This is a dark version of Numix made by satya164
If you have a few bucks to spare please go here
and purchase the theme, it will really help them out a lot.
Extract the zip file to the themes directory i.e. /usr/share/themes/
Use a tool like gnome-tweak-settings to change the theme.
Icons (Numix uTouch) - fav.me/d6fo94s
Gnome Shell theme (Numix preset) - fav.me/d525x6c
Cinnamon theme - fav.me/d6dft70
QtCurve theme for KDE4 - fav.me/d697cm0
User style for Chrome - userstyles.org/styles/90437 /a>