I thought it was for a video game and was going to complain that this is a forum for self-created art. In other words, awesome job
Interesting! Extremely shiny fighters there. The design actually reminds me of several different other ships. The carrier looks quite unique, though!
Floating cities? how inconvenient... TomTom Spacecraft: "Destination reached!" Me: "There's nothing here!" *watches city slowly floating by* Me: "BASTARDS!"
There are three airdocks on towers around the battlements, and a large platform level with the lowest wall that the flying castles can extend drawbridges onto. A large stone platform is levitated up and down a hole trough the center of the largest castle like an elevator, providing access to the ground level city. Secret spiral staircases wind up the interior of some of the pillars (which prevent the castle from drifting, rather than supporting it's weight.)