You may already know this, but I have been a fan of Aerofly FS2 for quite some time. The VR experience in this sim is fantastic and it has one of the most amazing helicopters in any simulator out there.
This is a companion discussion topic for the original entry at https://www.helisimmer.com/news/freeware-third-party-lynx-mk7-released-aerofly-fs2/