So we have added the same feature to RPS 3D PDF. The new version of RPS 3D PDF adds a rendering from the SketchUp Window to the PDF file to flip/flop with the 3D model. Using the new interface, you can easily replace the SketchUp rendering with any other image - including renderings from other rendering packages - achieve the same image/3D effect using any rendering package.
See: RPS 3D PDF Wizard - Image Tab
