Festive Gentleman Holiday Portrait

Ultra-realistic 8K vertical cinematic portrait of the same man from the reference image, face and hair replicated precisely. Wearing an off-white cashmere sweater and soft lounge pants, sitting comfortably on a modern couch. Holding a ceramic mug with steam, slight smile. Christmas tree and luxury gift boxes softly blurred in background. Balanced warm lighting, medium shallow depth of field, premium lifestyle aesthetic, festive yet elegant.