Install Gnome Shell Themes with the User Theme Extension and Gnome Tweak Tool ~ Ubuntu 11.10
sudo apt-get install gnome-tweak-tool
sudo add-apt-repository ppa:ferramroberto/gnome3
sudo apt-get update
sudo apt-get install gnome-shell-extensions-user-theme
Download themes here: http://gnome-shell.deviantart.com/gal...