Not a Bronco. The Bronco mules driving around have extremely heavy camo on the entire bodies. They are currently chopped up Everests and they're about the size of an Escape.
My best guess is actual production bodies will probably come out of pilot sometime early next year
Based on what I know, I don't think an Aviator concept will be happening. I think they're just going to debut the production model when it's ready. I could be wrong though. Recent precedent suggests I am. We shall see.