3D Fantasy Animation for Kids Event

I'm organizing a kids' event and need a captivating 30-minute 3D animation to project on screen.

Requirements:
- Fantasy theme
- 3D animation style
- Characters: Humans, Animals, Mythical Creatures

Ideal Skills and Experience:
- Expertise in 3D animation
- Experience in creating fantasy-themed content
- Ability to design engaging characters: humans, animals, and mythical creatures
- Strong storytelling skills to maintain kids' interest for 30 minutes

Please provide samples of similar work.