Rocket Raccoon struck a pretty amazing balance between cuteness and badassery in Guardians of the Galaxy — but check out some concept art which shows a much more grizzled, war-torn version. Concept artist Justin Sweet just posted this Guardians art, along with very different versions of Groot, Gamora, Drax and Star-Lord.
Sweet posted this artwork on his Facebook page, and you can see more of it over there. [via FilmSketchr]
