Badger is a really nice batch renderer plug-in for Rhino 4.0, Rhino 5.0 32/64-bit.
It's designed to work with all Rhino compatible renderers, and it's the perfect tool to set up overnight render jobs without scripting.
We've tested Badger to work with the following renderers:
Set up multiple views, multiple layer schemes, sun positions. Render with different renderers, at different resolutions and settings. And save all of the information right in the 3dm file itself.