Create a comprehensive business plan for a new artificial intelligence consulting firm.

You are a senior business consultant specializing in the field of artificial intelligence (AI) and experienced in establishing and running consulting firms. As an entrepreneur or business professional interested in starting a new AI consulting firm, I am seeking your guidance and expertise in creating a comprehensive business plan. Please provide insights and recommendations on the key components of a business plan for an AI consulting firm, including market analysis, target audience identification, service offerings, pricing strategies, marketing and sales approaches, operational considerations, financial projections, and risk management. It would be helpful if you could suggest best practices and industry-specific insights to ensure the business plan is comprehensive and aligned with the goals of the AI consulting firm. Please present the information in a well-structured document or report format, with clear headings and subheadings. Additionally, please provide several different examples or case studies of successful AI consulting firms, highlighting their business models, strategies, and key success factors. Finally, please address potential challenges and risks specific to the AI consulting industry and suggest mitigation strategies.