Thanks Acadia - glad you like them - one reason I didn't make MAT files is that I found with experimentation you can get some good effects on the flags in the material room and I thought I would let those with different versions experiment with their own settings.

I found if you apply a white cloth shader node with the texture attached on both the "cloth" and "material" zones gives a good effect..

The supreme irony of life is that hardly anyone gets out of it alive.
Robert A. Heinlein

11th Gen Intel(R) Core(TM) i9-11900K @ 3.50GHz   3.50 GHz
64.0 GB (63.9 GB usable)
Geforce RTX 3060 12 GB
Windows 11 Pro