As a bodyguard the person in the picture is too fat, and the sunglasses don't fit the image of a Federal LEO.
I would try to reshoot it with someone who looks a little more like what a member of the Federal Protective Service or Secret Service should look.
Loose the sunglasses, try an angled shot with that shows a wireless ear microphone and lapel microphone, American flag lapel pin, 3 piece suit, etc, i.e, the usual markers, and a FPS or SS shield hanging off the suit coat's breast pocket.
This guy looks like someone John Gotti would hire, not a Federal LEO.