We'll have to wait a bit longer to see the X-Men design for Avengers: Doomsday, because it turns out that a previously 'leaked' image is just fanart. The original artwork was shared by Alan Cumming himself,

Alan Cumming is officially back as Nightcrawler, and he’s showing it off with some fresh behind-the-scenes photos from the set of Avengers: Doomsday. The X2 star shared the images recently, giving fans their first proper look at him in the blue makeup again,

Marvel fans have more reason than ever to be excited, because Alan Cumming just dropped new behind-the-scenes shots of himself as Nightcrawler from the set of Avengers: Doomsday. Alan Cumming shares new behind-the-scenes looks for Nightcrawler on the set of Avengers: Doomsday 👀 pic.