Hi Chris, I don't think anything will hold you up for approval but here are some suggestions:
Your right shin shows the front cover strip not reaching all the way to the top. This is covered on the left one by the sniper plate, but ideally, you could redo the cover strip on the front.
I would suggest making the black outlines of the painted sections of your helmet a little thicker. Yours seem a bit thinner than most. It looks like this is fine in the cheeks, but the traps and the earss could use a second pass of black. You could also add the rank bar on the ear (Centurion detail, but easy to add while you're painting anyway)
Your mic tips are pointing in slightly different directions. A little pull is probably sufficient to tweak this.
Your canvas belt looks a little wider than what we usually see, but I am assuming it's no wider than 3.25" as per the CRL. Assuming this is the case, it will not be a problem for basic, but if you elect to apply for EIB/Centurion, it may be asked that you replace this.
Good luck with your application!