World Machine was another of those programs I barely used. Fun to mess around with every few years or so but little worthwhile came out of it. Cue my current push to check for software compatibility/stability while at the same time trying to produce visually interesting work. In between figuring out why it didn't work as I naively expected, why it crashed, splitting files and constructing sprawling process graphs, a few interesting items showed up but, being my own worst critic, some aspects of them left something to be desired. Spending as much time as I did so far, I think this is serviceable enough output for me to move on, even if I'm not too sure about the ridge going straight top to bottom on the image's center right quadrant.
Much obliged to Midiaou
for commentary and encouragement.
Rendered on World Machine 1.25. Cropping and *.jpg compression in Paintshop Pro 9.