Many big news sites reported about this
http://www.theguardian.com/world/2015/apr/24/liberland-hundreds-of-thousands-apply-to-live-in-worlds-newest-country
http://www.independent.co.uk/news/world/europe/man-sets-up-his-own-libertarian-nation-160000-register-to-become-citizens-10195627.html
http://www.bloombergview.com/articles/2015-04-22/don-t-laugh-off-liberland-s-dream
http://www.chicagotribune.com/news/sns-wp-blm-news-bc-liberland-comment22-20150422-story.html
Already 200 000 people all over the world registered for citizenship, and investors showed interest.
Here are some picutures I found how they imagined it.
http://en.wikipedia.org/wiki/Liberland