In the recently released NetAdvantage for WPF v8.1, the xamShowcase application contains a new sample called xamSalesManager. I was the Developer on that project, and worked closely with some talented Visual Designers from the Experience Design Group. The application uses several of our WPF components to create a stellar Executive Dashboard interface for a Regional Sales Manager. The application was structured by applying the Model-View-ViewModel pattern.
You can check out xamSalesManager, and all of the other showcase samples, either by installing the product or by running it in your browser. The XBAP version of xamShowcase is located here:
I wrote a whitepaper about the application, which was subsequently edited and posted on CodeProject. If you would like to learn more about how xamSalesManager was designed and implemented, I suggest you check out this article: