If you are asked this question in an interview, you can answer it in the following way:
First, briefly describe your experience with character design and concept art for animations. For example, you could say that you have worked on several animation projects where you were responsible for creating character designs and developing concepts that helped bring those characters to life.
Next, provide specific examples of projects you have worked on, focusing on the challenges you faced and how you overcame them. This will demonstrate your expertise in the field and give the interviewer a better understanding of your abilities.
Additionally, you can talk about your creative process and the techniques you use to develop your ideas. For example, you might discuss how you research different styles and techniques, how you experiment with different character designs, or how you use reference materials to create realistic and expressive characters.
Finally, you can discuss your passion for character design and concept art, and how this drives you to continually improve your skills and stay up-to-date with the latest trends in the industry. This will show the interviewer that you are dedicated to your craft and have a deep understanding of what it takes to succeed in this field.