Your Submission looks great, Trooper! I do see some minor fixes you could look into.
The shoulder-bells look as though there is quite a bit of too much gap from the chest.
The forearms could be pulled up a little more to the biceps.
And a picture showing the back of your Thermal Detonator.
But before you Make ANY Changes, let the DO look first.
Once again you have a great Build Here! Good Luck!