The Gunpoint 3D version is a free download. It just isn't Poser-ready. But if you want to know what the mesh is like for detail, there it is. You don't have to seek out the magazine or anything. Since it's the original M1 version, with the 105mm gun, a European theatre tecture would be appropriate. Either the standard NATO-style, or that earlier US Army system. I've turned up pictures of M1 tanks in both schemes. (The guy who did the DAZ M1A2 has produced a few other military vehicles. I'm not impressed by his UV mapping or the faked camouflage he uses.)