Free Download Lightup for Sketchup - Light your models, explore in realtime and create high resolution Stills & Movies all from inside Google SketchUp.
Quickly add spotlights, IES lights, daylight and backdrops.
Realtime editing of material shininess, roughness, bump, and many more.
Built-in "Post-production" tools such as Exposure, Bloom and Depth-of-Field all applied instantly as you watch.