If I were to do this it would either be a crowd funding thing like kickstarter or gofundme.
So I'm not asking for like 10,000 just from one person lol. So I guess the real question is, would you pay a dollar or more?
If I do meet about 9,000 I'd be able to build the castle. If I make more than 15,000 I'd be able to make the fortified walls and town.