I failed to get any good pictures doing any of the hard or technical parts of the trail, was a bit busy at the time. But we had fun and had some lunch at the mine and then did some hiking and exploring of the buildings.
4x4 is the only thing I would consider, for me I want the ability to get myself out of any situation I get myself into, but I tend to do dumb stuff. I have front and rear lockers and a winch for self rescue. May not be for everyone but I would rather be looking at it than looking for it.