I got mine too - now I have both the ZF and the V6F. There are quite a few differences. The engravings on the V6F are shallower looking, the buckle feels also lighter and of lesser quality - so are the pushers. The AR is also not as blue as the ZF. That said everything on the dial, hands, DW color-font-centering, and the dial itself are nicer with the V6F. Even the straps are different - the V6F strap has larger cut holes resembling the gen strap more.
I could imagine taking the V6F movement out of the case and just transferring it to the ZF case. So far I put on the ZF buckle on a gen strap and attached it to the V6F. As I mentioned in another post - in this setup this watch is really really difficult to visually tell from a Gen. On the other hand - since the gen is a flyback chrono - you can always test to find out.