Help with Heart Of Darkness

eacatist

Hi ... I'm new to Daz. I bought a product from the store, but I see that the supplier cannot be contacted. Let's see if someone can explain this to me:

Buy this: The Heart Of Darkness
I want to export it to Unity but I find half of the elements and textures in unity ... Why does it do this?
I have seen that some parameters are "hidden" But I do not understand how they can be seen.

Come on, it's a simple thing, but since I'm not used to Daz, it's a problem for me. Let's see if someone can explain to me ... Thank you