So this isn't exactly work. But this weekend I went on a 15 km hike to find a waterfall I had read about on the internet located near Mt Bartle Frere in the Atheton Tablelands near Mareeba. There were no maps to the falls, nor where they any marked trails so it took me two attempts to find it.
Of course I took one of our trusty Phantom 3 UAV's to take some videos, photos and make a point cloud reconstruction of the falls. Here is the resulting point cloud.