Addendum:

> Prototypes ready now.

Prototype board was shown (not running) by ACube at Amiga 38 as "Amiga PowerPC Laptop", see https://www.youtube.com/watch?v=ODnSaem7ow4 (5:09-5:18). The "8 core" claim is false of course, as it's 4-core with 2 threads each, so 8 threads.
Interesting statement: "Will be compatible with: [...] MorphOS [...]". I'm not sure whether that's to mean that MorphOS will also be compatible with this board ;-)