Concrete is a comic book series created and written by Paul Chadwick and published by Dark Horse Comics. His first appearance is "Dark Horse Presents" #1 (July, 1986). The eponymous central character is a normal man whose brain was transplanted into a large, stone body by aliens, and who lives an extraordinary life on Earth following his escape.
The central character's name is Paul Chadwick.
Used the definition of eponymous to reframe the information.