Hello Bollehopp :)
I also wanted to give it a try today, so I opened RM MZ and started working with those assets on a blank project.
You can acheive great results with tilesets and basic parallax (for the ground textures only). Here is a sample I did :
Please note that I didnt use any plugins or particular setup. Tilesets and project sample (MV/MZ) will be added soon to this pack.
To conclude, working with this pack is pretty straight-forward but require parallaxing and probably a bigger screen resolution (both are handled well by rpgmaker mv/mz). Moreover, the downloadable demo is a good demonstration of the possibilities.
I hope you'll find this pack a usage on your side. Have a good Sunday !