LumenRT GeoDesign 2015 build 5003176 (x64)

LumenRT GeoDesign provides a complete solution for creating professional quality images, videos, and immersive media directly from your CAD/BIM/GIS solution including Autodesk Revit, Bentley MicroStation, Esri CityEngine, Graphisoft ArchiCAD, and Trimble Sketchup. LumenRT GeoDesign includes support for handling very large scenes and contains the ability to import custom terrain height maps and support for large scale traffic animations using MicroStation Traffic or VISSIM.
what's New:
The list of fixes is on the updates page, but I copied it below for your convenience:
Improved general stability
fixed multiple animated collada (.DAE) objects import
improved night scenes automatic exposure adjustment
fixed non updated seasonal color shift when loading a terrain preset
improved ocean rendering when seen through reflections
fixed non updated high quality reflections when manipulating exported scene geometry
fixed crash when exporting a content proxy and then adding the same content item dynamically
fixed bad handling of terrain presets background
fixed potential crash when trying to paint outside terrain limits
fixed potentially wrong shading and normal mapping on some imported polygonal objects
fixed several issues regarding reloading of externally modified imported objects
updated most of the CAD application exporters
[Content] added simple flat gray ground scene preset
[Sketchup] fixed water material preview & settings when created from the Sketchup material editor
[Sketchup] fixed handling of IES profiles attached to exported lights from Sketchup
[Revit] fixed export when using Revit linked files
[Microstation] fixed export on Windows 8 platform
[Publisher] in published livecubes, fixed non rotating car wheels

system requirement and more info here:

http://www.lumenrt.com/store/index.php#GeoDesign