VTuber, 1Girl, Female VTuber character design, inspired by Coca-Cola, energetic anime girl named "Koko Fizz", vibrant medium-length red hair with dynamic white wave streaks, sparkling cola-brown eyes, cheerful expression, wearing a stylish modern outfit in Coca-Cola red and white (e.g., sporty jacket, white top, red skirt), red and white themed headset, bubbly background effects, high detail, crisp lines, vibrant colors, digital anime art style, character sheet --ar 9:16 --style raw --v 6.0