Just FYI I've almost finished my AW139 model for XPlane flight simulator.
It's a quite satisfying result for a big effort IMHO. Just take a look at some recent screenshots.
Almost everything moves or it's someway useful into this model, thanks to AC3D ability to receive XPlane's datarefs.
This one's a cockpit view, panel is 50% complete.
Here is a test for the night cabin lights. Sweet!
And here's an external view with open doors.