I have done this at the request of the user.
The title states it all. Must have Btex for this
to work.
Install
1. Download
2. Extract to btex folder. (default C:\Program Files\World of Wacraft\interface\addons\btex\skins) or at least I believe it is...
3. Log into the game and type /btex custom.
4. Type Giants5 into the box, and bam.