A small sauropod creature made for stegosaurus' AI.
Anyways, this dinosaur's shape is borrowed ;) (wink wink wink nudge nudge i stole it) from a book called "DINOSAURS. MY PICTURE LIBRARY" that was published by "Roli Books International". Good luck finding any info on this book. Here's the original picture dicraeosaurus was based on.
Damn it i always miss the good stuff