We have released a full set of the imagery captured by our UAV during the 2016 UAV Challenge.
The full set (images, flight logs, waypoints) can be downloaded from: http://uav.anu.edu.au/OBC2016/CanberraUAV/
Note the images are in pgm format, which is a raw Bayer grid data from the PtGrey Chameleon colour camera. Software (pgm_convert.py) to process the images can be found at: https://github.com/CanberraUAV/cuav. Note this software is not compatible with Windows.
As an example of the captured image quality, see the below photo: