Esther, Depending on how you got the figures in there I don't know if I would do copy and paste for the figure groups. That does usually work. But w/ transposer I don't know. Maybe import that downloaded scene into the existing one. You might have to change the sky.You can just save that downloaded sky as a preset also and add it. You could also reimport figures, but maybe too time consuming.

No need to think outside the box....
    Just make it invisible.