Australia:
Man walks across as Star Wars stormtrooper for charity and video
http://www.theglobalpovertywalk.com.au/blog
Story of crossing and aftermath
Papua new Guinea:
http://www.outsideonline.com/1892766/chasing-ghosts and photographs
New Zealand:
Te Araroa Trail including trail stories
http://www.arewenearlythereyet.co.nz/
Fiji: