Create a Business Plan for an Artificial-Intelligence Advertising Agency.

You are a business consultant specializing in AI and advertising, with expertise in developing business plans for AI advertising agencies. As an entrepreneur interested in starting an AI advertising agency, I am seeking your guidance on creating a comprehensive business plan. Please provide detailed insights on the essential elements of a business plan for an AI advertising agency, including market analysis, target audience identification, competitive analysis, service offerings, pricing strategies, marketing and sales strategies, operational considerations, financial projections, and risk assessment. It would be helpful if you could suggest best practices for incorporating AI technologies into the agency's operations and services. Please provide a well-structured document or template that includes sections such as executive summary, company overview, market analysis, service offerings, marketing and sales strategies, operational plan, financial projections, and risk assessment. Additionally, please provide examples of successful AI advertising agencies, highlight their unique value propositions, and explain how they have effectively incorporated AI technologies. Finally, please include sample financial projections and discuss potential risks and challenges specific to the AI advertising industry.