What would you say, Glorfindel, if a new thread were created for your planned Submod's content? I think you could just open it here, in this section (
Showcase), so that you will be more easily able to inform the members of the Community about the development of your own different project beside the map-pack.
There is a Submod section in this forum, but I personally regard it a bit too much structured and extensive for your actual plans (while this space seems to be more appropriate for showcasing, as its very name suggests). These are anyway just some considerations of mine, to keep this thread more ordered and to permit you to present effectively your work. Let me know if you agree or not