Right off I noticed the CZ-P-07 pistol. Not exactly the most common gun carried by a long shot, but Alien Gear Shapeshift IWB holster makes a carry rig for it.
But the most unusual item is the Russian-made Vostok Amphibian Military Russian Diver Watch. That looks like a conversation starter without a doubt. Especially as Mr. Big Guy supposedly goes to school somewhere in Georgia.
The only thing missing is a light of some sort. Because using one’s cell-phone as a tactical flashlight doesn’t work so well.