PNGtuber Looping Animation Creation

I'm in need of a PNGtuber animation expert who can create a looping idle movement animation for my PNGtuber character.

Key Requirements:
- Craft a seamless looping animation depicting the character's idle movements
- Ensure the animation is suitable for use in a PNGtuber context

Ideal Skills:
- Proficient in animation software
- Experience with creating PNGtuber content
- Ability to conceptualize and execute engaging looping animations

Please provide samples of your previous PNGtuber animations or similar work.