Yeah sorry, left a few things out to give you a rough idea on what is needed, basically as spektre said ALOT of paper work, filing for applications and waiting, as well as some big fees.

Though its hard to tell without your information, you're looking at the 10's of thousands without even laying the slab.

If you want any help of information let me know, I also do this on a daily basis, or refer to spektre he also knows his stuff.