Do you have any friends in the US(Who aren't on this forum), able to help and unlikely to already order from Sideshow?
If you do, ask if you can use their address. You get it shipped to them and they ship it to you marked as dolly accessories, gift, $15.
That's what i do.
The exact lettering on the area above her ears(On the helmet) is (R), (ae), (H).
Screen cap:
And the Auerebesh alphabet:
Ah thanks that's the information I was looking for