A realistic full-body portrait of a superhero representing the Sagittarius zodiac sign, named 'Starshot'. The hero is portrayed as adventurous and optimistic, with a lean and athletic build. The costume is a mix of vibrant colors like purple and blue, symbolizing the expansive and free-spirited nature of Sagittarius. The design includes archer-like elements, such as a futuristic bow and arrow, highlighting their skill in archery. The character's pose is dynamic and confident, embodying their love for freedom and exploration. The background should be an open sky or a cosmic setting, resonating with the Sagittarius sign's connection to the stars and their quest for knowledge and adventure.