Simply an adaptation of the venerable TSR Marvel Super-Heroes stats for Eternals on Earth in DC Heroes RPG terms. It does help, it does.
Writeups.org is an encyclopaedia of characters in genre fiction — comic books, video games, action movies, etc. It offers illustrated, researched profiles. These also include technical data for role-players. If you need a robust understanding of a character’s abilities, personality, history, etc. this is *the* place to be.