I already had both Loki and Age of Ultron Captain America, so I thought...sure, why not do a quick head swap. This is based on the scene in Thor: The Dark World where Loki briefly transforms himself into Captain America, but there's also a version of the scene where Tom Hiddleston wears the Cap suit and acts it out for Chris Evans to imitate. The other two pictures are an Etsy commission that uses the Cap figure from the first Avengers movie, to match the suit actually shown in Thor: The Dark World.