A custom tab presenter that combines UINavigationController and UITabBarController more neatly: http://deapsquatter.blogspot.co.uk/2013/06/custom-presenter-for-uitabbarcontroller.html
Navigation by Fragments
An excellent tutorial on how to navigate using fragments in Android - http://enginecore.blogspot.ro/2013/06/more-dynamic-android-fragments-with.html
A custom presenter that allows you to request the iOS back stack to be cleared
A Presenter combined with a sliding 'hamburger' menu
A full sample using a sliding hamburger menu - https://github.com/fcaico/MvxSlidingPanels.Touch/blob/master/MvxSlidingPanelsSample.Touch/MvxSlidingPanelsTouchViewPresenter.cs
There have been a couple of videos recently:
- N=24 - UISplitView - http://slodge.blogspot.co.uk/2013/05/n24-splitviewpresenter-n1-days-of.html
- N=25 - Tabs - http://slodge.blogspot.co.uk/2013/06/n25-tabs-n1-days-of-mvvmcross.html
And finally.... A presenter presentation...
* judging for badges of awesomeness still pending!