2D Pixel Art Animation sprites

We need assistance creating a custom animation similar to the sample provided at the link below. Actual art will be shark themed. Original vector art will be provided similar to the uploaded sample. After the first sample is created and approved, there will be multiple other variants needed.

https://meshonline.notion.site/Pixels-Requirement-for-NFT-Collection-Integration-19e5256d47a14e5b9804844edc113e4b