Early 2000s US military
These are US infantry (army/marines/whatever), wearing mostly uniforms and gear based on what was used during the first few years of the war in Afghanistan and the Iraq invasion. There are 3 types of models - wearing a regular uniform, wearing a level 1 MOPP suit and wearing a level 3/4 MOPP suit. Each of those come in desert and woodland camo variants (though the MOPP suits are woodland camo in all of the, since that’s what was used in Iraq and Afghanistan too) and each come with the Arma 3 and BF3 heads. And again, the chin part of all their helmet straps is rigged to a bone so it can be moved around using a joint tool to make it fit with any kind of faceposing.
Arma 2 Humvees
These are 4 Humvee models ported from Arma 2. Each comes with different mounted guns - one with a M2 HMG, one with a MK19 grenade launcher, one with a TOW Anti-tank missile and one unarmed. Each have skins for both desert and woodland environments, bodygroups to remove each window and a bodygroup to make the wheels look like they’re moving. All of them are rigged and have posing-friendly collision models.
Arma 2 scenebuild models
These are a few models also ported from Arma 2 intended for scenebuilding purposes. Included are few road models with a bunch of different skins, a few different sizes and different angles, a few desert foliage types, a few middle-eastern looking buildings and a highway road barrier.