Brigade Models has several new Middle Eastern building sets available over on their website.
From the release:
We’ve released another three new sets in our ever-expanding Land Ironclads 2mm buildings range. This time we’ve moved to the Middle-East, allowing you to fight the campaigns of the Sudan, the North-West Frontier. They would serve equally well for WWI and WWII Western Desert games, or even as far the as Arab-Israeli Wars, the Gulf War or the Liberation of Kuwait.