[Blender] I would need looping animations from existing models

I am looking for someone who will be able to create some eye-catching short animations from existing models.

Models are stylized characters and I would need short animations which will be used on social media.

All rigged characters will be prepared for you.

Example of animations:
https://dribbble.com/shots/16113831-Like
https://dribbble.com/shots/16181208-WFH-3D-Illustration
https://dribbble.com/shots/16143311-Food