I think a 1/32 dio is a great idea, I am thinking about going all out on a P-47 I won with a WW2 flight tower and a nearby ac parked.
Landing as a scenario, though, presents some size problems, because the things that you mention, like topled trees, etc, would be pretty far away from a landing area, or it would ceast to be a landing area. It might work, but I think the base would have to be pretty big.
Let us know, maybe MS paint out the proposed items, others who have done dios can chime in.
Bill