Create a cartoon character that embodies both the superhero and doctor archetypes. This character should have the striking stance of a superhero, complete with a flowing cape, but wear an immaculate white doctor's coat. Their skin should be a radiant shade of white, complemented by sleek white hair. All attire, from the boots to the cape, should be entirely white, capturing a sense of purity and dedication. The character's expression should be both confident, reminiscent of a superhero ready to leap into action, and compassionate, like a doctor ready to heal. Please ensure the overall design is playful and emphasizes the whimsical aspects of a cartoon