>>4
>I was wondering if this has a name?
Well, it's based on Azeribaijani carpet art... so I guess that would be the place to look, if there's a particular name for it. I think the name would be the name of that particular carpet art style...
It is precisely one of the strengths of cutout animation that it allows for a wider range of visual styles (at the cost of being harder to animate smoothly).