I'm wondering about this myself. In my case, I have textures that were created by Kimber89 for which I made the Poser MAT poses. Now it makes no sense to split these up as the MAT poses are essentially useless without the texture files.
She gave me permission to upload the files under my account, but I'd really like for her to get credit on the views as it is her work as well.
Any possibility of making this an option ShareCG?