How on earth do you average
Well technically this would be the average.
I don't know what the first picture was supposed to represent (Hazara? Pretty nonetheless); the people in the second and last pictures are of course a minority.
Still, appreciate the feeling, Pakistan
is very diverse. In many ways, however, Indians are right. They appear to be more diverse (for the good or bad). I dare argue that the North Indian woman's picture would still not quite represent North-West Indians, much less being a representation of Pakistani women.
I live in the UK and I see Asian faces by the thousands regularly. It always strikes me that, more often than not, an Indian can be told apart from a Pakistani just by facial features alone (skin colour and other quirks
aside). This is of course especially true for South Indians, but surprisingly even North Indians like Gujaratis (of which there are plenty here).
That is not to say that everyone is this way, there are many Indians and Pakistanis that can just be confused, but a great number (> or < 50% I don't know) can be told apart easily.
The whole idea that if you don't look like an Indian (what, a Dravidian?) then you must obviously look like an Arab, or supposedly claim to be, is as silly as it gets.