Complete Model of Turning Billboard not compatible with SP Free 3D model

This 3D model was originally created with Sketchup 8 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 Here, I thought I would make more, but I didn't, and it is kind-a sad ... Anyway, here it is! Corrections: Inglot, not Ingot. Updates: Made components. Post Scriptum: DON'T EVEN TRY TO PLAY WITH SKETCHYPHYSICS!!! Any Usage by Author: I will use those in my Crowne Springs city.