Doncamatic Submarine

The Submarine in the "Doncamatic" video was a one-man submarine driven by Daley while he was going on his journey to join Gorillaz and the rest of the collaborators on Plastic Beach. It appears to be powered by the music of the Doncamatic, as in the official Plastic Beach game, you drive using the Doncamatic.

Appearances
It appears on the cover art for Plastic Beach, on the very far right, half submerged, as well as on the inside of the CD case, submerged underwater, next to the beach, and finally, on the physical CD included with the album, however it is simply a closer version of the one included on the cover art.

It also appears on a few artworks of Phase 3 and is a part of the great Plastic Beach model used to promote the album.

The submarine then appears in the "DoYaThing" video as a cameo appearance behind 2-D as he goes to the living room.

Submarine appears again in The Book of Murdoc. It's revealed that at some point during the pirates' attack on Plastic Beach Murdoc evacuated in the submarine along with Cyborg Noodle. Some time later Murdoc got found and captured by the EMI Battleship Ringo.

The submarine recently appeared on the music video for The Lost Chord. It lies on the Plastic Beach with Cyborg Noodle still inside it, now deactivated. During the course of the video the submarine gets knocked into the water and sinks into the depths of the ocean.