Age-Reverse Portrait: Dad in His 20s

"Using the uploaded portrait of dad, generate a realistic age-reversed version of him appearing in his early twenties while preserving his recognizable smile, eyes, facial structure, and personality. Smooth skin naturally without over-editing, refine youthful facial features, and enhance natural hair texture (reducing signs of aging while keeping realism). Maintain accurate lighting and shadows, avoiding artificial filters or unrealistic enhancements. The result should look like an authentic vintage photograph captured during his younger years. Output: photorealistic age transformation, cinematic quality, ultra-HD, 8K."