So behold, Armed Forces of Yugoslavia, which sadly doesn't exist anymore.
The skin isn't 100% true to life, I mean, the equipment is totally wrong and so on, but the camo is there and so it's got some resemblance to the real deal. Sorry, people who crave realism.
Be sure to find a new skin for the insurgents because the colors will clash a lot and will make the game more difficult than it is. I may work further on this skin and update it in the future.
To install, extract here: