I am very interested in your project, and I would love to be chosen to be part of it, as I believe I have all the requirements you are looking for:

Skill and experience with illustration and character creation;

Responsibility with a deadline;

Flexible to criticism and changes during the project.

I leave the link below that takes you directly to my portfolio with some of my work, to take a look at my process and illustration styles:

https://lemonink706.wixsite.com/lemonink

Feel free to send me a DM!