I bout this on the road, and haven’t been able to get a model in .. yet. Just trying to load now in warehouse acct. This would have been good to know ahead of time. Better to be able to “Open in” from email, or access as well from dropbox, or even through iTunes. They have this at the end of web page,,, "Note that the SketchUp Mobile Viewer can only access models that have been uploaded to the 3D Warehouse. Integration with other cloud services or opening files locally on your iPad isnt available at this time.” I think I wasted $10 as to much work to use. I will screen capture and view instead. Great potential though
Jim Steuart about SketchUp, v1.3