A collection of 412 sprites to be placed together to build GUI panels, objects, HUD elements, buttons, etc.
Includes all individual sprites in .PNG format to build your own atlases with, and source .PSD files for most of the elements to easily scale and customize to your needs.
NGUI-Ready: A complete atlas included with slicing already configured! Take out what you don't use or build your own! Also 4 fonts: Arial, Comic, Stencil, and Times New Roman.
Unity Forum Thread