After developing the upgraded wings and turret for the Dragonfly, the next logical step was to create accessories that attach to the wings. That said, I proceeded to develop rocket and gatling gun pods that are based on hardware used on real attack helicopters. In the case of the gatling gun pod, I was actually able to find an exploded drawing of the XM 18 gun pod used on Cobra helicopters in Vietnam. Once I was satisfied that the parts had the look and fit I was going for, I placed them on sale in my Shapeways store both individually and in sets.