Just a thought I had. In the forum under Mods there could be a new thread called Mod Items or something like that. It could be a place for people to post textures, nodes or whatever that is not a mod.
It could be for stuff people created so that others could use it in their mods.
I have a number of things that I have created such as the doors that I just posted.
Then anyone working on a mod could download whatever they needed.
What do you think?