I saw on Mike's F3AUnlimited site that the Nuance 70 size should be arriving within a month.
The picture based instructions (lots of pictures, not a lot of words!) are up on the BJCraft site now as well:
http://rcone.kr/board/index.html?id=bjair1&no=128
Full flying stab, wing strakes, shows both electric (Hacker) and glow motor installs.