If you ask me, "Moqed" and "Hanjour" (on AA #77) look like they could be white Anglos, so does "Jarrah" and possibly "Alnami" (looks a bit like Charlie Sheen actually)(on United #93) and even "Al Shehhi" (UA #175) looks as if he could show up at a Bar Mitzva and no one would notice.
Semitics vary widely in coloration and appearance.
I have a Jewish friend who is blond and blue eyed.