Why would Nikon even bother making a "commemorative" Nikon F. There were almost 1000 000 F's made and if you want a mint,boxed one - they are available (I know of a mint, sealed boxed black F in a friends collection). OK, so it cost more than the regular, clean F's (usually $250 and topping out at $375), but a 50's anniversary F from Nikon would be 5-10 times that!
Now, if they could make a Digital F, with the D3 sensor and minium buttons and 'programs" that could be interesting! The D3/D700 are stunning cameras - but I hate the multiple buttons.programs, focus points etc. I just want a camera were I set the speed, the aperture and the focus, but instead of film, it loads to a sensor and card! All right, when they are doing that, they should also make a rotary dial cell phone where I can see the numbers on the screen!
If Nikon is going to makes something for the 60th anniversary, it would most likely be something rangefinder related as that was the first camera that they made under the Nikon name. So, we are back were we started. Is there a Nikon RF in the works? Maybe take the chassi from the Epson RD1, upgrade the sensor to a 10-12MP sensor and put the R2S mount on it? The old RD1 sensor was basically a D100 sensor anyway. If they did that, put it on the market for $3000-3500 (depending on currency fluctuations) - that would make nice 60's Anniversary Model.