>>7901549as far as I am aware, there is only 2. the Halo Reach hog by McFarlane, and the Halo 4 hog by Jada Toys which is die cast. Look specifically for the 14 inch one if going with Jada, they have another die cast in 7 inch.
both are out of print and can be expensive but keepo eye for used ones on ebay, you can easily nail one for around 40ish. The mcfarlane is also of note because you can buy the other two weapon options for the turret from special sets, the missile launcher and the gauss, it comes with the gatling by default.
got mine for $20 because it was missing the gun, so just snagged the missile turret elsewhere.
