Animals

These are interesting. Did you draw them?

Zebra is same as this I believe

https://stock.adobe.com/ie/images/front-body-of-a-zebra-on-a-faded-yellow-background/439958151?prev_url=detail

With an overlay it’s identical

So what are you going to do with them?

If you are going to offer them for sale, then you best be aware of following the stock image use license.