2.0 has released
Thank you all for your support.

Few things to mention,
bugs mentioned have been patched including the vanishing cities/falling through terrain some people have mentioned.
With the advent of updates to RMB resource pack I've been able to do even more to cities. 

2.0 only effects Highrock, 2.2 will be the update adding Hammerfall blocks RMB resource pack has added some fantastic domes and assets that can really take Hammerfall to the next level so I want to do it right.

Static NPC's outside is not currently interactable, I had observed an error in 1.3 Armourers where beggars would have the same name so I have avoided using the flags until I can work with other authors to make a resource for how they work so exterior npcs have unique names.

And lastly anyone who is interested in learning this kind of modding whether that is overhauling existing blocks in DFU or creating new locations and interiors, feel free to reach out I'm happy to help folks get setup and troubleshoot.

Tioradh an-drasta
-dotWayton