This rendering was rendered in MicroStation CONNECT Edition from a data set provided to me by Gerd Geisler (Immograph GmbH). The rendering was path traced at 4K resolution using the Exterior Good render setup in 3 minutes and 42 seconds. This data set was found to be extremely helpful in identifying areas for improvement to achieve results that are on par or better than those that were previously possible using Luxology to render the scene.
Thanks, Gerd for providing this data set for testing.
Jerry