The PowerShell Deployment Toolkit is a set of scripts and knowledge for automated deployment of System Center 2012 SP1/R2, including all prerequisites and all automatable post-setup integration.
http://gallery.technet.microsoft.com/PowerShell-Deployment-f20bb605
WMI Explorer is a utility intended to provide the ability to browse and view WMI namespaces/classes/instances/properties in a single pane of view. System Center Configuration Manager relies on the individual's ability to create queries utilizing data available in the Windows Management Instrumentation (WMI) database, which this utility helps to display.
System Center 2012 R2 Configuration Analyzer provides a baseline of what an optimum running System Center implementation should look like and then utilizes Microsoft's Baseline Configuration Analyzer 2.0 to scan the System Center products for inconsistencies.
http://www.microsoft.com/en-us/download/details.aspx?id=41555&WT.mc_id=rss_alldownloads_all
A Hydration Kit is a free download for creating an entire Configuration Manager 2012 infrastructure in a Virtual Machine. The VM runs on Hyper-V or VMware and allows Configuration Manager to be built into a complete lab environment quickly.
