Educational 3D Animation content creation

I need a 3D animation for educational purposes aimed at teenagers. The specific topic is yet to be defined.

Ideal skills and experience:
- Expertise in 3D animation software (e.g., Blender, Maya)
- Experience in creating engaging educational content
- Ability to simplify complex topics for a youtube audience
- Strong storytelling skills
- Attention to detail and high-quality production standards

Please provide samples of previous work and a rough estimate of the time required for a project of this nature.