datakill has been working on some new Modern Spetsnaz units for some time and has released a few new screenshots in http://www.armaholic.com/forums.php?m=posts&p=38344#38344
Quote datakill :
I'm working hard on it to add more gears (Smersh harness and AK knife)give them a good face ad gloves and improve the textures and models. I also try to use less default BI models and it's a lot of work. I also decided to give those guys some new light vehicles (2-3 new UAZ). Here are some screens of some models on the way to be finshed soon.