I already found the layer feature and it's cool but I have been unable to figure out how to save it as an individual feature that could be applied to an already existing texture. It only makes sense if I don't have to create a separate texture with that layer for every single new texture created. It should be something that can be applied to every new skin you get in the future. With DAZ this is no problem but with poser... no idea how to do it.That looks super cool, Freyr!
You could use material layers in Poser to replicate the geoshell feature. Or use a mask to create a decal effect.
I also ran into a problem with the superfly texture. I've tried to make an overlap of faces disappear by way of applying a 'null' texture, but where firefly has no problem to render this ok, superfly is creating either an actual gap (with the poser default material tab) or some kind of weird brown streak with the superfly material tab. Any idea what is going on there?