My main character Bertil Bretel, had to be able to film the birds in the tree, without disturbing them. Camouflaged as a sloth, this vehicle is able to climb in this enormous tree and approach the birds.
In the eyes of the sloth, there's a camera. A spotlight is hidden under the feathers/hair on the head.
Ornithologist Bertil Bretel sits in his cockpit in the middle. Now and then a real sloth disturbs his camera view.