Any documentation on building terrein from ARCGIS to Sketchup?

Has anyone experience building accurate terrein from ARCGIS to Sketchup? Any good tutorial links or documentation?
Thanxs!

A good place to start might be with ArcGIS…
ArcGIS Blog > Resources > ArcGIS to SketchUp and back

A search for SketchUp at ArcGIS Help reveals DAE (Collada) is the recommended exchange format.