Looking at the list of equipment given for them at:
http://en.wikipedia.org/wiki/Royal_Moroccan_Army
I would probably use the Green faction to represent Moroccans, they seem to have a lot of the right kit and seem to be generally fine for representing various factions with mainly western armament.
In any case, I presume that you mainly need various infantry, plus perhaps some patrol boats, helicopters and/or airstrikes, so the ground vehicles on the TOE probably won't matter.