This is an interesting analysis. The Arabs (if we including those influenced by Islam though I am not including Persians, I am not sure why) look all different to me.
This is why when I book one I am keen to know where they come from because there are significant differences
Just my
very subjective view but I have since age of 10 visited the region a number of times. As you mention, Persians are often astonishingly good looking, same with Turkish women (though I haven't seen that many 'curvy' ones, they're often in very good shape).
I've punted a fair few Arab women in my time and dating wise too. Soraya and KhadijaBusty stand out for their chebs but neither are what you'd call particularly attractive facially.
I remember a few years back there was a trend towards naked calendars for speaking out against religious intolerance and patriarchy in Islam, I'm sure there's some compelling imagery on the web to illustrate my point...