There's a shop in sharjah called Base & Flavors They sell airbrush machines. Not sure they sell the kopykake kind though.
Give them a call 065453136
FC Bake Tools located in Dubai. Please check in Facebook. Wide range of supplies is available with airbrushes and edible colors
All kind of cake decorating supplies - fondant, silicone molds, cutters, edible colors, edible food pens, glitters in Dubai - http://www.cake-decorating-supplies.net