For those of you that have been willing to have the first final released version of this MP your time has come last Friday (when it was released and being published two days ago). J
You could get the Windows Azure SQL Database Management Pack for System Center 2012 version 1.5.4.0 from here.
It enables you to monitor the availability and performance of applications that are running on Windows Azure SQL Database however bear in mind that it's only supported in SCOM 2012.
My two cents will be:
In case you also didn't know yet; there is a new MPViewer v2.3 available here (Thanks go to Daniele Muscetta)
With it you can now have a look over this or other SCOM 2012 MP files.
It's always interesting to have an insight beforehand over what an MP does, specially the discoveries right? J
Enjoy!