Hey Vora I downloaded the mod recently and I enjoyed screwing around with the content in the editor and I enjoyed the mission in the Afghan town, but I do have some concerns that I'd like to post.
My observation is that the models you have for the western forces are too different in terms of quality compared to each other this could be rectified by making a single body model (this doesn't include the head since I read you use a face generator) for the western special operations forces (Crye Precision AC Combat Shirt and Pants seems to be what you're working towards), a single body model for western conventional forces, and then the body models of the insurgents/civilian populations. Then you could build the plate carriers/chest rigs/webbing and head equipment for those models and not have size and fitting issues. This would also be easier to do if you focused on a certain time frame of looks for the units you want to include for example 75th Rangers in 2009-2010 compared to 75th rangers of 2012-2013.
Other then that I enjoyed the mod greatly and if you would need any help on texture work or maps I wouldn't mind lending some help.