This mod contains eleven alternate desktop icons for Dragon Age: Origins and Awakening. The files range from detailed to basic, mostly involving promotional material from Bioware. If the files included are not functioning, try the source files. I have compiled my favourites but the sources also have more icons.

Instructions: 
-right-click on Dragon Age: Origins icon on your desktop and select "Properties"
-when the window opens, select "Change Icon..."
-find icon in file explorer (named after version downloaded)
-once icon is found, select "OK" then "Apply"
-close window, the icon has been changed

Source Images (Thank You):
-Dragon Age Origins Grey and Black Default
-Dragon Age Origins Yellow and Blue Default
-Dragon Age Origins Plain
-Dragon Age Origins Version 1
-Dragon Age Origins Version 1 Flat and Transparent
-Dragon Age Origins Version 2
-Dragon Age Origins Morrigan and Ogre
-Dragon Age Origins Version 1 No Text
-Dragon Age Origins Version 2 No Text
-Dragon Age Origins: Awakening Version 1
-Dragon Age Origins: Awakening Version 2