My first thought was, “Have you talked to the Fallout modding community?” They’re huge masochists and love being shit on, even though they create such amazing things and deserve nothing but praise and monetary rewards…
Funny thing is, it’s actually not that hard to get additional volunteers for an ongoing project if you’re competent enough, only recent issues are YanDev messing up a lot of things (both his game and life) which might create some skepticism towards indie devs looking for such volunteering, and people not understanding how solo indie development works and fetishizing successes without truly understanding them.
Put it on GitHub and some tryhard will do a bunch of free work on it. Source: am tryhard
It could be. Could be.
Probably not.
But could be.