The WW4 modpack is a complete Operation Flashpoint modification providing the user highly optimised and very numerous troops/factions and their weaponry to build massive battles without most addons usual performance hit. The mod comes with its own animation set and features.
Great Mod You Have To Get It Now ;)
How did you make the weapons, characters, and iron sights so pretty?
There is huge sum of models here, it's like a never ending weapon and enemy party.
You even made four factions linked to each side, so any of the sides can fight mercs, militas, or terrorists.