I FINALLY got a heli to be realistic enough and set up JUST right, that you can land inverted!!!!

IT REALLY WORKS!

See:

https://lh3.googleusercontent.com/-.../VSNID0lXBKw/s1024/LANDED%20UPSIDE%20DOWN.png

Trust me, it DOES work. I have done it many times with it. Be very very very gentle, hit the Th. Hold, and dont put the blades to the ground until the blades are barely still spinning.