A subreddit for all things related to the Television show Ben 10 (incl. Alien Force, Ultimate Alien, Omniverse, & the Reboot) Members Online Pre-production alien designs for AF by Eric Cante. In the Original Series, Grey Matter is a small gray-skinned alien, with a white suit with black strips being only six inches tall with large dark green eyes with minus sign pupils. Grey Matter wore the Omnitrix symbol on his back. In Ultimate Alien, his eyes are a lighter shade of green and he now wears the Ultimatrix symbol on his chest. Nanomech is the DNA sample of a Human/Microchip hybrid created by the Omnitrix. Nanomech is about a centimeter tall at full size. He has grey skin with a green circuit-like design on it. Nanomech possesses green wings as well as one large, green cyclopean-eye. His body is a carbon or silicon-based alloy, and he has triangular feet. He wore the original Omnitrix/Ultimatrix symbol on his chest Crashhopper is the Omnitrix's DNA sample of an Orthopterran from an unknown planet. Crashhopper greatly resembles a mix between a grasshopper and a praying mantis with significantly large three-jointed hind limbs. He has a green film connected to the tibia and tarsus of his legs. He has green skin, which has a hue similar to Stinkfly, a large segmented horn on top of his head, and two smaller A subreddit for all things related to the Television show Ben 10 (incl. Alien Force, Ultimate Alien, Omniverse, & the Reboot) Grey Matter is the brains while Dark Ultimate Grey Matter is about a foot tall, wearing golden color robes. Other than that, he appears exactly identical to Grey Matter. Ultimate Albedo. Ultimate Albedo resembles his canon form. He has a much larger head that makes up the majority of his body, his brain pushing out. He has small arms and legs, with a red hovercraft to keep him afloat. .

grey matter ben 10 omniverse