If you are submitting for 501st approval there are a few issues you are facing with your costume that I experienced with my recent submission
1) It appears your pants are tucked into your boots, they are not to be tucked in.
2) The knee straps are to be weathered, yours are bright white in color. This is the same for your thong.
3) It looks like you might have too much spacing on the bottom of your vest. You are to have between 1/4 inch and 1/2 an inch below the bottom armor piece.
4) The spacing for your armor seems a little close, especially on the upper right breast piece, its literally touching the center diamond.
5) Your pants will need more weathering. It is supposed to be significantly dark at the bottom decreasing in intensity until about the knees.
6) Your girth belt is not long enough. Per the requirements you are allowed 6-8” of space from buckle to buckle (I believe its 6 allowed on top and 8 bottom max).
7) Your flak vest is very white. Did you weather it? I got dinged on mine and had to weather it a bunch more.
8) Your gloves are very white. Did you weather them? I got dinged on mine and had to weather them a bunch more.
9) On your helmet on the ears specifically you are in the same boat I was in. I had to significantly deweather my ears to pass approval. For reference purposes I am including the 501st helmet image below.
To help out some I am including my before and after ear images so you see what I had to overcome (and my weathering was very similar to yours).
Great outfit, and if you get lucky maybe your GML will approve you as you are. I am now at my third submission photo with my GML hitting the CRLs very hard on me.