Hi -
I've followed the various threads about "clouds", function editor etc. with a great deal of interest.
Lenticularly about the particular clouds - sorry - the other way around :) and I've come up with "something" I think.
I know that the debate has been about cloud layers, but what if you decide to have free choice and positioning of the clouds. That's why I think the metaclouds may of some use, at least :)
I did some experiments this afternoon, took photoreferences (Google) and have come up with this.
If you like I'll make the metacloud material available in the freestuff section, maybe the whole scene, so you can tear it apart as desired :)
Tell me what you think.