I also just noticed from the OP pictures that they have re-designed the frame on the Fatih (mostly around the trigger guard) to more closely match the curves of the 84FS.
The old Fatih looked like this. IMO the new version above is much improved -- particularly with the nice clean surfaces that haven't been plastered with multiple imperative sentences, as Beretta has done:
And this is the new one:
Edit: Also, wow -- looks like the front sight is now dovetailed, too. Not only have the improved the Fatih, they are probably ahead of Beretta at this point. Haven't been able to get a Beretta 84 that allowed "cocked and locked" carry since the early 1990's.