Realistic style doujinshi convention booth illustrations

Using this character, create a painting based on{argument name="event" default="Participating in fan club activities at comic conventions"} This is a story-driven illustration themed around [the theme]. Reference images are for character reference only; please do not reuse the original image's composition, background, pose, or framing. The character is working as a salesperson at their stall. Original doujinshi, posters, acrylic merchandise, badges, flyers, price tags, and menus matching the character's personality are displayed on the table. The AI ​​will naturally generate the content and world-building of the distributed items based on the character's personality, focusing on creating a realistic circle atmosphere. The character is wearing [clothing/equipment].{argument name="attire" default="Clothing modified according to its new style"} Create an atmosphere where "people sell their artwork while cosplaying characters from the books." Include everyday items like cardboard boxes, packing tape, half-empty plastic bottles, suitcases, chairs, and props to evoke a sense of real life at the convention. Scenes and emotions should be spontaneous: great success, slight boredom, the beginning, nearing the end, fatigue, a sense of accomplishment, emptiness, chaos, quiet moments, unexpected popularity, or a lull. Add a short, context-appropriate dialogue bubble for each character. Dialogue should prioritize reflecting genuine otaku energy, a slightly surreal feel, or the everyday life of convention participants. Keep lines short, natural, and engaging. Avoid excessive special effects, flashy lighting, or unnaturally posed "aesthetically pleasing" photos. Focus on creating a realistic atmosphere of a "club that truly exists somewhere."