I had similar thoughts Mike.

How do you freeze the "cloth" where you want it? Can you single-step through the "animation" and save the desired shape?

Can you output obj files of each step (frame) of the animation? Programs like Element 3D will accept obj sequences and render.

Can you affect the weight or damping of the cloth? That is, can you vary how many wrinkles are produced?

Can you deform anything other than a flat surface? That is, could two spheres collide and leave a dent?

Have you considered a variation of the script to produce ocean water?

This is fantastic work. I'm anxious to try it.

Ed