Twilight Render for SketchUp offers physically accurate materials, photometric (IES) lights, image based (HDR) lighting, a long list of easy-to-choose optimized preset render settings, animation with SketchyPhysics and ProperAnimation, and more!
Demo Free download Twilight Render for SketchUp (windows)
Twilight Render for SketchUp - SketchUp animation building progress
Twilight Render for SketchUp basic tutorial
Twilight Render for SketchUp intermediate tutorial
More Twilight Render for SketchUp tutorial from SketchUpArtists.org
Source: Twilight Render for SketchUp