Ultra-realistic full-body portrait of a stylish young man (same face as reference image 100% accuracy), dark neatly styled hair, serious contemplative expression. Outfit: tailored dark blue suit, black satin shirt open at collar, dark blue velvet tassel loafers. Pose: seated in tufted dark blue velvet armchair, left hand on forehead, right arm on armrest. Beside him: dark blue acoustic guitar with black pickguard and wood fretboard. Background: opulent indoor setting with warm paneled walls, large window, polished wooden floor. Lighting: soft diffused natural light, subtle shadows, cool blues contrasted with warm browns. Atmosphere: pensive, sophisticated, cinematic.