I am trying to  work with the Dragonia model. I have installed all the above downloads except the one that is for non-commercial use only.
I can load the Dragonia model even though there is nothing in my data/DAZ3D/ folder relating to the models. I then loaded the dress from the My DAZ 3D Folder as I can't see anything for !!3S Poetry under either Genesis 2 Female of Genesis 3 Female.

The big problem comes when I try to load a shader from Shader Presets/!!3D Poetry/Dragania. I get the message in the screen shot above.

I have been through all the downloads and checked them against what is in the relevant folders under My DAZ3D Library on my desktop. All files are present and accounted for.

So.... Where do I find the above files and the ones to install into data/DAZ3d/Genesis/...., data/DAZ3d/Genesis 2/.... and data/DAZ3d/Genesis 3/ ....?