Great new video posted on Randy Tinseth's blog.
Features 747-8F first flight, air to air footage from chase plane, water test, VMU test, ground effect test, 1,000,000 lb takeoff, and stall test.
Also has time lapse of 747-8I assembly.
http://boeingblogs.com/randy/Video is last part of post titled "Ready for its close-up" dated 18 January, 2011.