The Warp framework is created by YOOtheme. If you like working with this template, check out their fancier offerings on www.yootheme.com.
Warp extensions just work and are in my opinion unrivalled. If you are happy with the default theme used in this recipe or you like one of their themes from the YOOtheme website, then you are most likely to be satisfied.
You can also modify the Warp framework templates but only with a good knowledge of CSS/HTML and a bit of inside information about the framework as well.
If on the other hand you feel the need to make adjustments to columns, colors, fonts, and much more without any CSS/HTML knowledge, then check the next two recipes that cover a competitor framework called Gantry.
Head over to http://www.yootheme.com/demo/joomla and click on the Master Theme download icon as shown in the following screenshot:
Click on the download button for your version of Joomla!...