Today on Reddit some concept art for an alternate version of Jurassic Park 4 was released. Apparently in this script their were supposed to be some Dino/human crossover. Below is the original post from Reddit.
Back in 2005, William Monahan and John Sayles wrote a script for Jurassic Park 4 in which a secret genetics lab has been cross-breeding humans with dinosaurs. The result is an army of grotesque and intelligent humanoid dino freaks with problem-solving intelligence and the ability to fire automatic weapons. Yeah. Their storyline was scrapped but it apparently got much farther along in production than anyone realized.