Rogue One Mon Calamari Officers build

[tk2707 ()]

Hi,
this is my build of the R1 Mon Cal officers (Shollan).
Please let me know your comments.
As references, I've followed the pictures of the costume taken from the movie, from the Rogue One: A Star Wars Story "Creature Featurette" in YouTube. For the back of the costume, as there is no picture in the movie, I followed the Admiral raddus back from the action figure (even for the admiral there are no pictures of the back as far as I know).
Now: I have a question as I submitted my pictures for the approval of my costume, but I have been said by the judge that " the problem now is that there is no view of the back of the costume. To approve any costume without a standard, the Rebel Legion charter does require a front to back and head to toe reference."
So my question is: is this costume unapprovable by default as there are no pictures of the rear? is it true also for the admiral raddus (even in that case there are no references of the back of the costume, excluding the action figure. I'm asking it because I'm doing that costume right now - I love the mon calamaris)? I guess there are many costumes that have the same problem, but they have been approved anyway. I'm confused...

Let me know your comments, please.

Many thanks in advance for your help!

Mirko