I've said all along that it can be cone by hand, but at what cost in effort, chemicals and etc. I would be interested in how many rolls it took to get where you are now.
I cannot access that Facebook page and I don't have, nor intend to get a FB account, but I wish you future success. And don't offer it for general sale. Any price is not worth your sanity!
Best wishes. Stay out of Arkham Asylum.