Real Time Rendering Software Rhino Real Time Rendering Plug-in For Rhino 4.0?

Real time rendering plug-in for rhino 4.0? - real time rendering software rhino

I was found on the search for (or free demos) solution to real-time rendering for Rhino 4.0, but not in a position to something. Maybe someone can me a website or link where I get the software or plug-in. Thank you!