export models/scene to 3D PDF?

[ErichList]

I just came across an example from Bently showing how they can export to an interactive 3D PDF. http://www.bentley.com/en-US/Products/MicroStation/Interactive+3D+PDF.htm  When searching on this topic I found this old thread from a few years ago but no solution.  http://forums.esri.com/thread.asp?c=93&f=1734&t=203011

In ArcGIS 10, is it possible to export a 3D model or scene to a PDF like the Bently example above?

[PavanYadav]

One of our business partners, TerraGo Technologies, currently has the capability to create 3D PDF files.

[DuncanKatimbo]

ESRI has provided many platforms to share data.
But 3D PDF would be really nice...on top of exporting layers and attributes.

Please please.....