stylized human character 3d model

Act as a Lead Machine Learning Architect. I need you to design a conceptual model for a [insert problem, e.g., customer churn prediction / image classification for retail] without writing any code. Please provide a detailed structural blueprint covering the following sections: Data Strategy & Features: What specific types of data features (engineered, behavioral, or demographic) should I collect and prioritize for this problem? Model Selection: Which 2 or 3 machine learning algorithms or model architectures are best suited for this task, and what are the pros and cons of each? Evaluation Metrics: What specific metrics (beyond just accuracy) should I use to validate this model's success, and why? Potential Pitfalls: What are the biggest risks for this specific model (e.g., data drift, overfitting, imbalance) and how do I conceptually mitigate them?