Her first flight was February 8th, 2010. I know driving I saw her landing northbound at Boeing Field a few months ago without paint. I'm not sure if the 747s get painted down at BFI or PAE.
I didn't like the orange/red color at first, so used to the new blue boeing livery. But I'm starting to like it. And I was in the crowd, I did get to step on the plane, but it just looked like a fancy cargo plane, had overhead storage but no seats or anything.
Ah my mistake
I meant her its Maiden Flight (the first flight of a finished aircraft that usually get cheered by Staff and workers when it takes off
Soon she is going to do some heavy testing before her final lift-off
I like the new orangy-red sunshine design as its different from the other boeing fleet and the colour also represents something (forgot what that was

)
And after the first flight they are going to add the interior design and fly it across the world (to show other airline companies and make them want to buy it

)
All this information is not my personal opinion but was gotten from the boeing website