MixCute Blender Theme
Costom main UI, 3d, tooltrips, node editor & other.
Install:
Paste mixcute.xml in to C:\Users....USER NAME....\AppData\Roaming\Blender Foundation\Blender\2.72(or other version)\scripts\presets\interface_theme
In Blender go to: File -> User Preferences -> Themes -> Presets & choose mixcute theme.
how do you use that ui