Toyark is at the 2014 American International Toy Fair at New York City and they have images of the new LEGO Marvel Super Heroes X-Men vs. The Sentinel (76022). The set contains 336 pieces and includes four minifigures: Wolverine, Storm, Cyclops, and Magneto.
Comic Alliance has a few images from some different angles.
In other LEGO Marvel news, the Guardians of the Galaxy sets were not allowed to be photographed but there are some details about them.
Milano Spaceship Rescue. Includes 5 minifigures: Star Lord with removable mask, Gamora, Drax, Ronan, and the Searcher.
Starblaster Showdown – Includes 2 small ships and 3 minifigures: Star Lord, Searcher, and Nova Officer.
Knowwhere Escape Mission – Includes 4 minifigures: a brick-built Groot, Rocket Raccoon, Nebula, and, a Searcher. Set includes a tower and a wheeled claw vehicle for Rocket Raccoon.