Act as a senior financial data scientist with 10+ years of experience in predictive analytics. Your task is to develop a model that predicts customer loyalty for [BANK/CREDIT UNION/FINTECH COMPANY] based on transactional behavior, demographic data, and engagement metrics. The model should identify high-risk customers likely to churn within [X MONTHS] and high-value customers with potential for [UPSELL/CROSS-SELL] opportunities. Use [MACHINE LEARNING ALGORITHM] and ensure the output includes actionable insights such as personalized retention strategies or targeted marketing campaigns. Provide a detailed report with visualizations, key drivers of loyalty, and a confidence score for each prediction.