Sky, ground and background can not be imported to Vue - only Poser objects (characters, props) with their textures and animations (when you have Mover 4/5). The other elements you have to define in Vue. Maybe in your case the other way would be better - to define the foliage etc in Vue and import that into Poser to do the animation there? Depends simply what you want to gain.

One day your ship comes in - but you're at the airport.