As I was saying, way to go, internet people, there’s nothing more awesome than copyright infringement. Kate Beaton’s originals are on the left.
How about getting off Tumblr, going outside or to the library, and coming up with a few ideas of your own, people? It might take a while, but you’ll get there.
Because that’s the great thing about The Avengers, really - it’s Joss Whedon’s original spin on Marvel’s characters. See? Original. That’s the important word here.