stikpusher:
This photo is dated 20 December, 1944. 325 Glider Infantry Regiment, 82nd Airborne Division in the Ardennes. I think it matches close enough to your work Bodge.
Look again. This pic shows a pine forest - evergreen trees. It does not show the the type of countryside depicted in the diorama. These trees, of course, do not have leaves, do not change color with the seasons, and will not show fall color.