Prompt: a flat design character, sideways, full body of Alex's character can be designed as someone who is friendly, enthusiastic, and cares about his friends. His appearance can convey a relaxed and sociable impression. Alex may wear casual clothing such as a t-shirt or long-sleeved shirt with jeans, creating a homely and friendly impression. His facial expressions can show his cheerfulness and open nature. In his character image, Alex may be carrying a book or reading something, reflecting his interest in reading and knowledge. There may also be attributes that reflect his passion for music, such as earphones or concert tickets. Bright, warm colors, such as yellow or light blue, may be appropriate to reflect Alex's positive and friendly nature. This color can create a cheerful and homely impression. Alex's body attitude can reflect his friendly and sociable nature. He may be portrayed in a relaxed and open manner, creating the impression that he is approachable and enjoys interacting with others.