I agree that without the Green crystal, it loses its personality. Definitely we can never 100% replicate the genuine, however I do own the latest GV, the previous one (with the green gasket), as well as the version with the clear crystal...
For the sake of improvement, I hope the factories can do a true green sapphire, and not use green AR. I know this is not at all cost efficient, but only the very early milgauss reps used a green crystal, while today they rely on cheaper methods to replicate the look.
The case is of course top notch, I cannot fault it at all, and the dial is pretty much accurate except for sharpness of font when compared to the gen.
I am having a green crystal made at the moment, and am not sure how good it will look. I have been waiting about 2 months now, and will post results once it comes in.
Thanks!