How about using the drawing tool or the figure tool to insert a picture into the elevation or section. You can resize it to suit, then send it to the back so the picture appears behind the drawing.
You will need to have the elevation set to use 'Own Material Colours' for the uncut surfaces otherwise it will be transparent. You could get around this by either creating a hole in the picture the same shape as the building, or use a building shaped white fill placed in between the building and the picture.
It also might be best to create a new elevation for this, so it doesn't appear on any other drawings accidently.
Hope that helps!