Hmmm, interestingly enough, this one only took 35 minutes. I adjusted my water mat from P5, using fresnel instead of separate reflect and refract. I added a gather to the alternate diffuse. I rendered with settings like the picture last night and it only took 35 minutes. Of course, there isn't a human figure in this as well.

"A lonely climber walks a tightrope to where dreams are born and never die!" - Billy Thorpe, song: Edge of Madness, album: East of Eden's Gate

Weapons of choice:

Poser Pro 2012, SR2, Paintshop Pro 8