If you don't happen to know, there's a stunning free Bell 429 for X-Plane that has been released for some time already. The author of this version, Tom Woods, has been hard at work updating this great bird and version 1.2 is out for grabs.
This is a companion discussion topic for the original entry at https://www.helisimmer.com/news/freeware-bell-429-x-plane-updated-1-2/