ArchBang Flat Theme is a suite for Openbox, Tint2 and Dmenu.
It uses a slightly modified Numix theme, compatible with Openbox, Gnome, Unity and XFCE.
It's a nice combination of dark elements, orange highlights and flat style.
Also includes Ultra Flat Remix icon set
For better integration and fast deployment, includes a tint2 configuration and dmenu-bind.sh color matching.
Check out the demo screenshot.
git clone into your $HOME directory
or just copy .icons .config & .themes folders