Two new Mockingjay Part 2 stills have hit the web featuring Katniss in the Capitol. In the first image, Katniss stands with Effie, getting ready to make that long walk to do you-know-what that we saw in the teaser trailer. This image is also in the Comic Con premivew issue of Entertainment Weekly.
The second still shows us Squad 451 working their way through the Capitol, with Boggs holding the holo and another big you-know-what is almost certainly about to happen here. (And if you don't know what, I'm not going to spoil it for you!)
Huge thanks to QuarterQuell.org for the HQ images!