Make sure to visit through the end of June 2014, I am not sure how long after this will remain up. You will enter Camera Mouselook as soon as you enter a cab that should be waiting for you at the arrival area. I shot these images outside of the recommended camera setting. There is a HUD available at the entrance area which I did not wear for these images.
The Time Walkers is currently an editor's pick over at the Second Life Destination Guide (as of the time of the writing of this post):
These sites offer excellent photography and write-ups of the exhibit:
Inara Pey's Review:
Honour McMillans's Review over at LEA: