1- I haven't used Imgur to upload photos, I used Google Photos, but I think it wuold be because the photos are collage? I'm not sure.
2- I Would recommend to waut to the D.O. team to ask you if they prefer updeted individual photos.
3- As I can see the photos quality is ok, but I'm not the D.O.
4- A little patientce is needed for the D.O team can start the review, remember thay are volunteers and have work and family. But I'm sure they wont forget you.
5- I shuold suggest for one more photo, as the CRL says.
Two male snaps are present on the lower center tab of the Posterior Armor.
Snaps do not need to be functional.
Snaps are silver in color with the bottom of the snap facing outward and are not painted.
I thik I did'nt see a photo of this part, mainly for the silver color of the snaps. please check this up.
Good Luck, I'm sure you're going to get Centurion fast.