Hii.. desktop holic, I think we have good stuff for you. Icon is an important part of a theme which can provide convenience at once enhance your desktop appearance. Faenza Gnome icon theme is one of alternative which can be used to enhance your desktop appearance, here is a screenshoot of their icon pack.

Faenza 0.9 Gnome Icon Pack

You can install Frenza Gnome icon pack through apt-get or Synaptics package manager, copy - paste the code bellow to your terminal.
sudo add-apt-repository ppa:tiheum/equinox
sudo apt-get update
sudo apt-get install faenza-icon-theme