Here is an interesting Toyota Land Cruiser FJ45 that has been modified for some serious expedition travel! Looks like they take this thinkg everywhere!
http://www.uk.michulla.dk/page5.html
http://www.uk.michulla.dk/index.html (Their Story)
http://www.uk.michulla.dk/page5.html
http://www.uk.michulla.dk/index.html (Their Story)