Ubuntu Answers

1. Install Ubuntu Studio theme, this includes the GTK and Metacity theme. With the following command in your terminal:

sudo apt-get install ubuntustudio-theme

2. Install Ubuntu Studio icon theme:

sudo apt-get install ubuntustudio-icon-theme

3. Install Ubuntu Studio GDM theme:

sudo apt-get install ubuntustudio-gdm-theme

4. Install Ubuntu Studio wallpapers:

sudo apt-get install ubuntustudio-wallpapers

Of course, you can also get meta package ubuntustudio-look, but this will remove ubuntu-sounds package.

Or lastly download the entire bundle using Synaptic Package manager