Not as you've got it painted, mainly with the lusterless black markings. That scheme existed mainly in pre-positioned stocks or National Guard shared motor parks where multiple units would draw vehicles when they trained in the summer. Sort of a generic looking vehicle that could be camouflaged quickly in the standard MERDC scheme for whichever region the vehicle would be sent to.
On these vehicles, the bumper markings are normally temporary. Green duct tape (aka 100 mph tape) would be applied to the areas of the bumper and stenciled on either by spray paint or magic marker and removed after the units' two week annual training.
I saw a lot of vehicles marked like this at North Fort Hood, Camp Shelby and Fort Drum when I trained as an enlisted man or evaluated as an officer.
Your markings are for the 2nd Infantry Division (the US Army's main ground force in South Korean for the last 40+ years) though. It would have been in standard 4-color MERDC scheme and probably not in overall solid green.
I also noticed you added the extra radios to the floor of the rear compartment. Those radios are for a command version of the Jeep and wouldn't be with that vehicle let alone left on the floor. The radio you do have installed is basically the vehicle version of the standard man-packed PRC-77 and is proper for a TOW Jeep.