Concepts (turnarounds) of Killer Croc by character artist Carlos D'Anda.
Sculpture of Killer Croc.
Art of Killer Croc by character artist Carlos D'Anda.
Killer Croc in Arkham City
Killer Croc Character Trophy
Killer Croc's character Trophy
Killer Croc promo ad poster
Dr. Young's notes (Killer Croc Article)
Dr. Gretchen Westler's notes