the reason you see those skins (i am part of the 58th) is that they are in the game but hidden to most.
hinkel gave us files to "unlock" the skins and be able to use them.
i imagine if you get a good enough skin for the 36th, he'll gladly add it to a patch. hif he doesn't add it to NaS, however, it will be client-side; only people with the client-side skin will be able to see it. he may also have a placeholder for it, you should message him about it.
good luck getting your skin!