Superhero playing tennis. Serving the ball with devastating force. Towering, powerful and imposing. Surrounded by a crackling aura of electricity. Muscles are bulging, veins are pulsing with energy. Powerful and confident facial expression. Full body portrait. Blue and white tennis clothes, lightning bolt logo on the chest. Surrounded by a swirling aura of different colors. Low camera angle. Bright sunlight. Grass tennis court, large crowd in the stands. --ar 3:4 --sref <https://s.mj.run/ftRdRdbVRms> ::1 <https://s.mj.run/RkoqCSWfKi4> ::5 <https://s.mj.run/m2ErQC1_xNM> ::5 <https://s.mj.run/Wk2RDctnTK8> ::5 <https://s.mj.run/kzuiEDuSPVo> ::2 <https://s.mj.run/xblY-KZOLkw> ::2 <https://s.mj.run/C9BXGl-XkwM> ::2