I recently finished (to an acceptable degree, anyway, there are some changes I would like to make in the future) a map for viewing resource packs. I hadn't been able to find any recent ones that included new blocks like concrete, so I made my own. I've submitted it at MinecraftMaps and would like to submit it here as well.

Would I be better off submitting it as a project, as a texture pack (this makes the most sense to me - that was where I first searched for one myself), or in some other way?

If you are interested in seeing it: https://sellfy.com/p/riEX/ (yes, it is a store site, but the price is up to you and can be free and there are sample screenshots there)