This SWAT CQB Custom Minifigure is another great example of how easy it is to create a great looking minifig using combinations of third party LEGO and some creative flair.
The head is by eclipsegrafx, tactical vest by Minifig.Cat, and knee pads, watch, and sleeves are all from Tiny Tactical. Finally the hips from BrickMoc and legs by X39Customs. He is is carrying a modified gun which looks very nice.
Finally this is an excellent photograph which always helps to showcase this minifigure.