IMO they are typical SW, SC, and some of them SE Iranians. They can also pass in other parts of Iran but perhaps atypical. I think the users saying they are atypical Iranians have either grown up outside of Iran or have spent little time in Iran.
Same thing with Iraq. Many here don’t realize that southern Iraqis are also on average darker than many north Indians. Iraq is an interesting country because there is a boundary that runs north to south. People to the east of that boundary are persianized arabs and very Indian looking. To the west of the boundary more typical arab looking. You can easily spot the more persianized and more negroid Iraqis from these pictures
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http://i.imgur.com/JOsNwPN.jpg[/IMG]
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http://i.imgur.com/CO5tuSP.jpg[/IMG]
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http://i.imgur.com/YZwvdp6.jpg[/IMG]