Classic Cartoon Bison Character Design

I need a talented illustrator to transform my images into classic cartoon-style, happy and cheerful young bison characters. Each image will feature two bison. The ideal freelancer for this project should have:

- Extensive experience in creating classic cartoon-style illustrations
- A deep understanding of character design, particularly for animals
- A portfolio showcasing cheerful, playful and engaging character illustrations

Please, include relevant samples of your work in your proposal.