A few days ago Empire Magazine revealed their cover with Optimus Prime for their January 2014 issue. Now ComicBookMovie.com has posted what I assume are the images that accompied the article which UK stands today. No text, just the images. Not really seeing much in spoilers except that first image with Bay wielding a green prop that probably represents a Decepticon hand to be inserted later by ILM. Thanks to Feris Othman for the link.

Update: Empire has posted clearer images of the same photos which I swapped out below. They also provide some more tidbits including full names for some of the characters and plot details.

This fourth film in the franchise is something of a fresh start, and sees an Earth scarred by the events of the last three films but moving on after the disappearance of all giant robots.

When Mark Wahlberg's inventor, Cade Yeager, discovers a buried Transformer, the stage is set for the return of the giant beasties. There will also be some business with Cade's daughter Tessa (Nicola Peltz); her secret racing driver boyfriend Shane; Stanley Tucci's Joshua; his geologist assistant Darcy (Sophia Myles); "the CEO of the Chinese Transformers", played by Li Bingbing; and Kelsey Grammer's Harold Attinger, the film's non-robot big bad.