Upgrade coloring pages
Free Printable Upgrade High Quality PDF Coloring Pages.
Ben 10 Upgrade coloring pages. Upgrade is a unique character with a black exterior and green stripes that resemble circuitry all over his body. His eye is represented by a green circle on his head, which glows whenever he speaks. What makes Upgrade even more fascinating is that his body is made up of billions of small cell-like creatures called nanites. His nanite-based body allows him to adapt to any situation, making him a valuable ally in any battle.