Making XAML Icon and objects are not fairly easy!. Just found from the designer of our company that I can create a icon in illustrator and then directly export it to XAML and use it in our project. XAMLExport is a small plugin and worth trying, More over one very interesting thing is that its completely free!.
Here is where you can download the plugin.
Download and use it, you would love it. In future I would try to add a small tutorial to explain how we could be benefited from this plugin more, perhaps a guided tutorial to create a simple icon.