Real Question

[Kura]

Although I really wish there was standalone NI, because it is a great modification, I have to be party ruiner here - creating standalone NI will never happen, simply because there is to many issues with this idea. Just to name a few: licensing, knowledge of programs, funding, team size, creating combat system, models, animations, coding, particles, enviroment and much much more.

We can only hope for NI2 in Bannerlord. If it ever comes out.

See this has been said and it is said a lot, but every game creator has this issue.. These things you list are a necessary part of Game Development in itself Kickstarter could help Fund these.