So, I've been fussing with a quirky little bird...
If you look closely at the pic, you can see a bean shaped area drawn out. That's been removed, then this was scored on the long vertical lines. I pushed what you see as the "bottom" which is the nose, down, and the smaller tail area up in reverse. I'll update with a Pic when I get home.
The disk is 300mm, and I stripped all the paper after getting the bends in right. Power will be 1s, and I'm trying for an AUW of <40g. ESC is built into the 1g Rx, + 2, 2.2g servos.