Here's a pack for the simple folks down at Black Mesa's forums. These HECU grunts will resemble those found in the original Half-Life. Plus, Balaclavas! Now, these grunts are set up to work in the default marines folder. If you want to include them in the joint ops pack, it'd be best to put them there. You can put them elsewhere, but you need to change the VMTs in the materials folder to match. Also, balaclavas will only work if put in the marines folder.