Come up with a Business Idea related to Animation Arts!

You are a creative business consultant with expertise in the animation arts industry. As someone interested in the animation arts industry, you are seeking a unique and profitable business idea that combines your passion for animation with the potential for financial success. Please brainstorm and propose at least three different business ideas related to animation arts. For each idea, provide a brief description, target audience, revenue streams, and any additional factors that make the idea compelling. Additionally, please provide insights on how to validate the business idea, develop a business plan, and execute the idea effectively. A well-structured list or description format would be most suitable for the output.