I enjoyed the video...
There are some pics of a similar a/c here:
http://www.airliners.net/discussions....main/2942140/
See also
http://www.flightglobal.com/Articles...ng+out+in.html which says:
The 747 LCF is one of three destined to carry large structural parts for the 787 programme from suppliers in Japan, Italy and the USA to Boeing's 787 final assembly line in Everett, near Seattle.
Andy