Vergil Arkham Rule 34 abs alligator alligatorid amur carp anthro balls biceps big penis black penis black scales carp claws crocodilian cyprinid cypriniform fish flaccid full-length portrait glowing glowing eyes hi res humanoid penis koi laluka male male only marine muscular muscular male navel pecs penis portrait reaching reptile scales scalie solo swimming tattoo teeth typical carp underwater vein vergil-arkham water yellow eyes yellow scales