After experimenting with radial placements, I started connecting the script to my digital stamping script and existing tile sets, letting the two systems feed one another.
The results are early and imperfect. The moving cloud patterns are still hard to read, and much of the structure remains buried beneath the motion. However, even in this rough state, I feel the approach shows real potential, enough that it seems worth following where it leads.
More to come as this develops. Stay tuned.