Optimus Prime truck and Bumblebee car from Transformers 3...

If you're a fan of the heroic transforming Autobots, now's your chance to see Optimus Prime and Bumblebee in vehicle mode in person.

Transformers: Dark of the Moon Autobots on display

To promote the opening of Transformers: Dark of the Moon, you'll find Autobot leader, Optimus Prime's truck parked beside the Cinerama Dome along Sunset Boulevard, whilst fan-favourite Bumblebee's Camaro parked outside the ArcLight Hollywood cinema entrance around the corner. These fantastic movie vehicles will be on display from June 28 until July 4, 2011.

Optimus Prime truck from the Transformers movies

The Peterbilt Model-379 truck looks as impressive as the last time it paid a visit to the infamous Cinerama Dome for Transformers: Revenge of the Fallen in 2009, although the Autobots insignia on his hood is looking slightly tarnished these days, suggesting he's been through the wars since his last appearance.

Optimus Prime Transformers: Dark of the Moon movie billboard

Here's a short video of the iconic movie truck on display.

To mark the release of the new movie, Chevrolet are releasing a 2012 Transformers Special Edition Camaro Coupe, so true fans can be like 'Sam Witwicky' and buy their own Bumblebee car in Rally Yellow, complete with Autobot logos on the wheel center caps and front fenders.

New Bumblebee Camaro from Transformers: Dark of the Moon

If you like these movie cars, be sure to check out more Autobot vehicles from Transformers 2 on display.

Bumblebee Transformers: Dark of the Moon movie billboard

If you're a Transformers fan be sure to also take a look at these fantastic original costumes from Transformers: Dark of the Moon on display.

Original True Grit movie costumes on display...

To promote the Coen Brothers 2010 remake of Western classic True Grit, ArcLight Hollywood and the Cinerama Dome cinemas both had fantastic displays of original costumes from the movie on December 24, 2010.

Original movie costumes on display from True Grit

Mary Zophres was responsible for Costume Design and helping to recreate the American Wild West world of True Grit.

True Grit movie billboard

Actual costume worn by Matt Damon

as La Beouf in True Grit

In the movie Matt Damon plays Texas Ranger 'La Beouf'.

Costumes worn by Hailee Steinfeld as

Mattie Ross in True Grit

When the father of fourteen year old 'Mattie Ross', played by Hailee Steinfeld, is murdered by one of his hired hands she seeks out the help of a U.S. Marshal to help track down his killer.

Original outfits worn by Hailee Steinfeld

and Jeff Bridges in True Grit

Jeff Bridges plays the drunken, one-eyed U.S. Marshall, 'Reuben J. "Rooster" Cogburn' (a role previously made famous in 1969 by iconic Cowboy film legend John Wayne), that helps the headstrong teenager.

Costume worn by Jeff Bridges as Rooster Cogburn in True Grit

True Grit movie poster

In the movie remake Josh Brolin stars as 'Tom Chaney', Mattie's father's killer and horse thief.

Actual costume worn by Josh Brolin as Tom Chaney in True Grit

And finally this is the 'Bear Man' costume worn by Ed Lee Corbin.

The actor wears this mammoth bear-skin coat, complete with the creature's head as a sort of hat, in a short, but memorable scene in the movie when he encounters Mattie and Rooster Cogburn.

Bear Man costume worn by Ed Corbin in True Grit

Avatar movie props and costume accessories...

Even though James Cameron's futuristic sci-fi blockbuster utilizes the latest in CGI special effects, the movie still features many detailed props and intricate costume accessories.

This selection of original items from the film were on display at the Cinerama Dome in Hollywood on December 28, 2009.

Original props from Avatar on display at the Cinerama Dome

Sam Worthington plays 'Jake Sully' a paraplegic Marine veteran who travels to the moon of Pandora to remotely operate a genetically engineered 'Avatar' hybrid of human and the indigenous Na'vi species.

Jake Sully's wheelchair prop as featured in Avatar

The alien blue-skinned Na'vi are tall tribal forest dwellers who live in harmony with their environment and wear little aside from colourful feathered and beaded clothing.

Costume accessories worn by Jake Sully's hybrid 'Avatar'

Above are the head dress, arm band, chocker and neckless worn by Jake as a member of the Omaticaya clan.

Actual boots and socks worn by Jake Sully's 'Avatar'

These massive boots and socks worn by Jake's 'Avatar' when he leaves the human base at the start of the movie help to illustrate how tall and proportionately bigger than humans the aliens are.

Jake Sully's Na'vi bow from Avatar

The native tribes use bows, arrows and knives to take on the guns, flame-throwers and missiles of the invading humans.

Avatar movie poster

Avatar costume accessories worn by Na'vi alien 'Neytiri'

Above are costume accessories including arm and wrist bands, a feather necklace and even a herb pouch worn by the Pandora native 'Neytiri', played in the movie by Zoe Saldana.

Na'vi alien costume accessories featured in Avatar

In addition to the indigenous Na'vi accessories the exhibit also featured a selection of human military helmets, weapons and other props to help create the futuristic world of Avatar.

Actual props from James Cameron's Avatar

Avatar film poster