The Nerdy Gurdy plans are shared online under a non-commercial-use Creative Commons License (CC BY-NC). You can find the plans here and the assembly manual here
With a few people we have made arrangements to sell Nerdy Gurdy (parts) commercially:
Marti Thew, USA
Littlebitsofinteresting@gmail.com
Littlebitsofinteresting.com
(or a PM on the Nerdy Gurdy Builders Facebook group)
David Jacobs, Australia
gubbledenut@gmail.com
Sergio González, Spain
zanfoneando@gmail.com
zanfoneando.com
Contact us if you want to join the team.