AI-Generated 3D Animation Video Creation

I am looking for a freelancer to create a 1–2 minute high-quality 3D cartoon animation video. The project involves designing colorful and expressive characters, developing an engaging family-friendly story with a clear beginning, middle, and ending, and delivering creative visuals.

The final deliverable should include:
- A polished 1080p MP4 video suitable for online platforms like YouTube.
- Character design and animation.
- Creative visuals.
- Suitable voice-over/audio.

Additionally, I would like 1–2 rounds of minor revisions to ensure the final output meets the requirements. The main focus is on producing a professional and entertaining video.