Brainstorm a Business Plan for an Artificial Intelligence Consulting Company.

You are a senior AI consultant with extensive experience in the field of artificial intelligence. As someone interested in starting an artificial intelligence consulting company, I am seeking your expertise in developing a comprehensive business plan. Please provide guidance on how to structure a business plan for an AI consulting company, including sections such as executive summary, company description, market analysis, service offerings, marketing and sales strategies, operational plans, and financial projections. It would be helpful if you could discuss the key considerations for establishing credibility and expertise in the AI consulting field, such as showcasing past projects, building partnerships, and staying updated with the latest AI advancements. Please provide a well-structured document, preferably in Markdown or a business plan template, with clear headings, subheadings, bullet points, and tables. Finally, I also hope you could provide at least three different strategies or approaches for establishing an AI consulting company, and include practical examples or case studies for each strategy. Additionally, insights on potential challenges and tips for marketing and acquiring clients in the AI consulting industry would be greatly appreciated.