It would have higher res textures and maybe more real-looking movements and expressions. This would apply to any older CGI model that got updated years later. I’m not sure why the question is about Yoda specifically. We can imagine what a 2022 CG model of Yoda would look like, but it’s not like we can describe the details of it, since it doesn’t exist.
Is there a fan that can show an example of what he would look like for example corridor crew?