Saratoan anatomy has been changing a lot lately. It all started with adjusting how their backs flow through to their tails, and as time goes on, I've had them leaning further and further forward, making them something of an accidental plantigrade theropod. All because I questioned how their butts work. And I'm totally going with it because Atlas being pissy while hunched over like a squishy dinosaur makes me laugh.
Here I did a quick study of where I'm at now with their anatomy.