Install Malys-Future Gnome Shell theme on Ubuntu 12.10/12.04/11.10/Linux Mint 14/13/12

Install Malys-Future Gnome Shell theme on Ubuntu 12.10 Quantal/Ubuntu 12.04 Precise/Ubuntu 11.10/Linux Mint 14/13/12

Malys ported his Malys-future theme for Gnome Shell 3.6.
You can find more themes in collection.

Theme tested on Ubuntu 12.10 Quantal with Gnome Shell 3.6

1st Install Malys UniBlue Icons or checkout icons collection
2nd Download Malys Wallpapers
3rd Install fonts with following commands:

Terminal Commands:
mkdir ~/.fonts
wget -O bahamas-font.zip http://drive.noobslab.com/data/wallpapers/bahamas-font.zip
unzip bahamas-font.zip -d ~/.fonts

You can use these Tools to change theme and icons: Gnome Tweak Tool, Ubuntu Tweak

To install Malys-future-gs theme on Ubuntu/Linux Mint open Terminal (Press Ctrl+Alt+T) and copy the following commands in the Terminal:

Terminal Commands:
sudo add-apt-repository ppa:noobslab/malys-themes
sudo apt-get update
sudo apt-get install malys-future-gs

That's it

Source: Malys-Future-GS