Hey, isn't this a great group of cosplayers? They look just like the cast of Guardians of the Galaxy! But no, these aren't cosplayers. In fact, you've seen these people in Guardians of the Galaxy 2. They are stunt doubles. From left, Amy Lynn Tuttle as Nebula, Boni Yanagisawa as Mantis, Lee-Anne Telford as Gamora, Tony McFarr as Star-Lord, and at the bottom, Rob de Groot as Drax. The picture is from a collection of images of Avengers and other Marvel movie characters in costume with their stunt doubles that you can see at Bored Panda.