The original concept art and scenario came from two 5pb.

The publisher, D3, decided to present all of the concept art to a test group.

Several pieces of early concept art were also released onto the internet.

Some of the concept art for the game hangs on a wall.

Also, 3D modeling work had begun on concept art created in the months before.

During the event some of the changes to be made were announced and concept art was released.

On January 17, 2013, concept art from the film was released.

Additional music, videos, concept art, and other special features are also included.

They also released images, videos, and concept art during the project's development.

In recent years concept art has embraced the use of digital technology.