This. There needs to more force on Middle East or even desert themed setting and stories. I have some pictures from you to help you:

[url=http://fc05.deviantart.net/fs71/i/2012/175/6/6/city_in_the_desert_by_rhynn-d54q06a.png]1[/url]

[url=http://fc02.deviantart.net/fs70/f/2012/319/9/1/desert_sketch2_copy_by_gamefan84-d5l2bwh.jpg]2[/url]

[url=http://fc01.deviantart.net/fs71/f/2012/226/7/f/7f720cbede625085e7ccd46503c944aa-d5b1ubs.jpg]3[/url]

[url=http://cdn.obsidianportal.com/assets/220061/Arab_City.jpg]4[/url]

I would love to help you with it, but I just want to be a Co-GM, not more or less.