Grade a portrait toward a warm color-negative film look

Grade this portrait toward a warm color-negative film look — the kind of analog color prized for skin. Render skin creamy and slightly warm, hold the contrast back so shadows stay open, push reds and oranges gently while keeping greens muted, and add a faint halation glow around the brightest highlights. Keep the subject's face exactly consistent with the original — this is a color grade, not a retouch or reshape. The result should look like the same portrait shot on warm color film, not a heavy filter.