i was thinking through ideas and i thought how about make a treetop city with custom built massive trees. this will require a large team of good builders and may take a few weeks or so.
you will need to fill out a form (boring, i know) so i know who i'm building with, i'm not trying to be annoying. use this template:

IGN:
first name:
skype:
age
building skill level (out of ten):
location:
why you want to build (a paragraph or so):

i will need a server to host this, so if someone could put that in the comments, and it needs to be a large flat ground.
i will pm you if you are accepted,
james (average_guy)