This Flickr gallery has lots of photos from Comic-Con, including the new Big Daddy, Big Sister, Little Sister, and Splicer Bioshock action figures from NECA. Toy News International also has a good gallery of the NECA toys, including this delightful Blanka.
And here's a photo gallery of the Bioshock 2 booth at Comic Con, which ties into the Something in the Sea website:
*Previously: Little Sister desktop wallpaper.
*Buy Bioshock toys at eBay.