No this artwork is pretty basic style. Its based off of old Disney style artwork. The colors and shading is very minimal and its mostly dedicated to the characters and not much else being changed. Also given so much already given for facial animations they just have to draw body positions and can reuse the faces.
Mmm... That is not how art works actually. I know that is like an old Disney style, but is not equal. It has its particularitys, and an artist behind that work. You make it sound like if a robot is behind scenes making the art, animationes, etc. Body proportions(Especially this one), face expresions, is not like you can copy just like that and make it work. You have to know about color palette. The way an artist treat a body, its proportions, the lines, the curves, etc. I don't know if you are an artist, if you know how to create characters, make color palette, etc. If you be an artist, then you should know how hard is to reach an art style, even if a Disney like style.
This is not like those assholes on youtube copying Dragon Ball imgs on a paper, and calling it art.
And last, how would you do to even find an artist, that is dispose to copy body shapes, old poses, and old face expressions? Replacing an artist who worked on project that was not belong to him, with his own art style is not that easy, is really hard. I personally wouldn't take a job like that. I think artist have his own ego, so copying others artist art style, dude, have some values at least.
Just think about it. I won't put examples to don't make spam.