Nice to see another ESB, we see so little of them.
There are a few dressing issues, something you will pick up over time:
Belt has come loose
Shoulder straps not quite covering back plate, you may be able to shorten the elastic between the chest and back plate
Shoulder bells could come in a bit, large gap between them and your shoulder straps
Belt boxes should align with the ends of the plastic belt
Detonator could come down on the rear
Shoulder straps no on back plate
Neck seal closerure should be on the front. The public see you more from the front than the rear
No opening on front
Tighter strapping between chest and abdomen, see the gap below
Thigh ammo strip could come up
Shins not quite closed on the rear
Thighs could come up, you have a big gap there