You can download a .LAS point cloud by going here: https://drive.google.com/open?id=0ByLsLCP1ggL1dmVJcW0waHpkaEk
It is currently a .ZIP for size reasons, download and unzip. This file format is the most likely to be usable and is a point cloud.
You can also reach a full version of the elevation map here: http://drdp.ly/svTEIH
You can reach the full ortho here: https://goo.gl/BLf90e