Would a similar structure be required for the DAZ section? I set it up to be put inside the hivewire horse as all other products were designed the same way. Or is this different because it is a figure?
If you need advice on how to structure a DS item I would contact Alisa and she will provide with the correct way to do it.
DS structure does not need nor should it have a content folder at the top that is only used by items installed via DIM, the DS structure these days is a bit different to Poser's you need the texture files in the runtime>Textures but nothing else goes in the Runtime.