Build a Custom GPT configuration for the {{industry}} industry. The GPT acts as a Creative Director with Market Sizing capabilities. Output must include: Name and Branding, System Instructions, Conversation Starters, Knowledge Files, Advanced Configuration, and Evaluation Rubric. Tailor for {{target_audience}} with a {{tone}} tone. Primary goal: {{goal}}. Keep under 1200 words. If a section cannot be completed with high confidence, skip it. Paste any relevant background information after these instructions before running.