Maybe we could get some concrete companies sponsor this project?
No. Bitcoin users can buy shares for the project. A total of 1 million shares will be issued. Each share will be equal to 8 square meters of land. (20% of the land will be held as reserve). The purchase price for the shares will be announced later, once the plans are finalized. The entire funding will come from Bitcoin users.
You are really serious about this project, are you?
This is as I earlier said a really interesting project. Here's a link to a similar project:
http://en.wikipedia.org/wiki/New_UtopiaWe could maybe contact them and see if they have any advices on how we should move on?