The scene is meant to depict Germany with the tank moving through some woods. Brian S suggested adding a barrier as seen in many woods and forests so I knocked one up from plastic. I also still have a sign to add and I'm not sure if the barrier will be used on this base. maybe it will be too much in such a small area.
The trees are seafoam and will get some foliage added and painted up to look like silver birch. So far the base is working out well but there's still a fair bit still to do.