Thanks to Audi (and Rochi Shion), we now have a new batch of promo images for Avengers: Age of Ultron featuring Captain America, Thor, the Hulk, Ultron, Black Widow, Hawkeye, and Vision. The promo image of Vision provided offers us our clearest glimpse yet at the character as Marvel has kept him hidden in a most of their promotion for the upcoming sequel.

To go with the promo images, Audi has also provided some character descriptions on their site:

Iron Man – Eccentric billionaire inventor Tony Stark has become the Avengers’ chief source of funding and equipment. Despite all his regular duties he still finds time to suit up in his armor as Iron Man.

Thor – The crown prince of Asgard and god of thunder has decided to stay on Earth and devote his full attention to the Avengers. He protects his second home with the focus and power of a lightning bolt.

Hulk – When Dr. Bruce Banner was accidentally exposed to a massive dose of gamma radiation, the raging green hero known as the Hulk was born. But what may happen if he truly loses control of his alter ego?

Captain America – The WWII Super Soldier Steve Rogers was preserved in Arctic ice for decades before he was reintroduced to modern society to lead his fellow Avengers into battle against the villainous Ultron.

Black Widow – One of the most dangerous and prolific S.H.I.E.L.D. agents, Natasha Romanoff made a name for herself as an unequaled operative in the intelligence world, but now she has become a full-time Avenger.

Hawkeye – The unparalleled marksman Clint Barton served on countless S.H.I.E.L.D. missions before he found his true calling as a member of the Avengers, backing up his allies with a variety of multipurpose arrows.

Ultron – First envisioned as the cornerstone of a bold peacekeeping operation, the artificial intelligence Ultron was connected to a mysterious alien artifact, so he will stop at nothing to wipe out humanity.

Along with the release of these new promo images and character descriptions, Audi has also released a new ad to promote their new 2015 Audi TTS that reveals some new footage for Avengers: Age of Ultron.

Avengers: Age of Ultron releases on May 1st, with early showings occuring on April 30th. If you’re planning on attending one of the earlier showings, Marvel is currently holding a Twitter poll to see which poster they give away at the IMAX screenings on April 30th. Below are the posters and instructions on how to place your votes on Twitter.