When comes to natami that is the most interesting project if you ask me. Sad you have not setup the team in a way that if one team member goes away the team will continue the work, since the work and project is incredible important for the future of amiga.
I have tried to register on the natami forum but even the activation mail is not sent out, sad.
Hope we get some good news from natami team.
The remainders of the Natami-Team is basically the team behind apollo core, then one of the former members is now creating a new core on its own (you can read discussions on amigacoding.de), I was member of the team too and have concentrated on Aros Vision after the Natami project ended, some others like Samurai Crow are around and he has said he would help me to improve Aros 68k to make it a perfect replacement for 3.1.).
Natami was a combination of custom hardware and specific core done by one developer and this developer had all rights to it. After this developer officially left I had a couple of email contacts with him and I asked him if he could think about opensourcing it, a couple of weeks later there was the last thing I officially read from him that he would continue with his project on his own with a new name and that was the last thing I have heard of it. Nobody of the team could do anything about it. Today the hardware would be very very old and the Natami board (as every custom solution) would have been very expensive if ever finished. What Gunnar now plans is much promising, affordable and based on new hardware. I was very interested in Natami at that time (in fact it was the reason why I started to be interested in Amiga again) but 2014 I think Natami is past. How Gunnar said, we have everything available now, ECS and AGA implementations (Minimig and the core of FPGA Arcade), free OS and Roms (Aros 68k) and also components that were done at first for Natami (Apollo core and SAGA) so if the persons responsible act together something good could come out of it.