Yes. The avatar is Poser - an M3 with a character morph, and Poser 11's comic book feature under the right lighting.

I see the problem with my above script now. My script perfectly handles a stray Grouping box, but not one that has been parented. As you say, it also turns off the parented item. So it needs a further fix.

A new bit of script is then required, to add in RedPhantom's solution. But I cannot get the script to switch the transparency from 0.0 to 1.0. Should be:

mats = actor.Materials()
if mats:
    for mat in mats:
        tree = mat.ShaderTree()
        root = mat.ShaderTree().Node(0)
        nodeInput = root.InputByInternalName("Transparency")
        nodeInput.SetFloat(1.0)
        tree.UpdatePreview()

But it throws an error every time on the damn SetFloat.

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