The A6M2 and M5 we have now pretty much are representative of the breed. There is not a lot of difference between the M2 & M3 models.
Saying the A6M2 and A6M5 is representative of the breed, is like saying the Bf109G-6 is representative for all the 109s, or a P-47D-25 of all P-47s. Why'd HTC bother to model so many P-47s and 109s in the lineup in the first place, when all they'd ever need was a couple of 109s and P-47s?
For some reason people tend to get finicky and sensitive about certain models that were used by either the Western Allies or the Luftwaffe... and yet, dull to the point of indifference, when it comes to Soviet or Japanese aircraft.
Don't be.
Frankly, I'd rather the Zero models we have now get updated cockpit and flight model treatments first.
Seeing how the recent HTC policy in bringing in new variants, have always seen a remodelling of the 3Ds, there's no reason why it should be one or the other for the Zeros.
Give us the A6M3, and redo the A6M2 and A6M5, too.