I'll try to keep the shrubs, trees, and hedgerows in mind on the next release. Besides, should I put in small patches of trees in various areas, or should I put dense amounts of plant matter? I also have to take performance into account.
As for the Ju 52 and paratroopers bit, I was originally going to have that one for the planned Air Combat Training Grounds (or Boot_Camp_3). I was going to wait until the FH devs throw in the C47. To put these things in the current Boot Camp map would require rerouting the walls and the terrain. I'll see what I can do though.
If people want tanks, that's reserved for the planned Vehicle Training Grounds (Boot_Camp_2).