I believe this one is a Denversaurs. It's a anklasourid (if that's the proper term) that live about the same time as it's club tailed cousin. My son is doing a science fair project about convergent evolution and needed props. He model the dino himself and we printed it on my Ender 3 pro.
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Wow, how nice that you have that kind of equipment to do this kind of thing.
I hope you do well in your project, best regards my friend! 😊🙌🏻