A decal of Optimus Prime riding Grimlock from Transformers 4: Age of Extinction was recently revealed at a trade show.

The image shows the autobot Optimus Prime wielding a sword in one hand and a swivelling blade in the other, as he is perched atop a dinobot, an incredibly fierce looking Grimlock. The toy giant, Hasbro, unveiled the decal while promoting its Transformers 4 line.

Earlier last month, Hasbro hosted the pre-party building up to the New York Comic Con and brought out a bunch of Transformers 4 toys which featured the optimus prime robot and vehicle.

Optimus Prime Robot Design Revealed, New PHOTOS.

Michael Bay recently wrapped shooting the Hong Kong bits of the film and one of the clips from the set that leaked online alluded to the death of Optimus Prime in this installment.

Of what was suggested in the translation of the voice-over in the clip it seemed like Optimus Prime was saying his farewells to Mark Wahlberg (Cade) and the Autobots, asking them to take the mission forward without him.

Transformers 4 Movie Spoilers & News: Plot Has Optimus Prime Dying as Group of Transformers Fight the Dinobots.

Jack Reynor is the male lead of the film and will be playing a race car driver. Nicola Peltz acts as Reynor's girlfriend in the film and Wahlberg will portray Flynn Vincent, Peltz's dad. Kelsey Grammer will be playing the role of Harold Attinger, a counter-intelligence agent who is the main antagonist in the film.

Transformers: Age of Extinction will hit theaters on Jun. 27, 2014.

Watch the video featuring Wahlberg and the Optimus Prime voice-over: