nope
The concept art focuses on a giant mobile instrumental monstrosity tentatively called the "no man band," as well as a nice archery range and some drawings of the "Asura Gate." The subject of the two screenshots is an open-air theater, complete with painted sets.
nope
Guild Wars 2 is headed exclusively to PC "when it's done."
Yes, Stargates!
Hopefully this doesn't turn into a Whitman's Folly
One time fee and free to play. They have expansions too. It's a great game.