Flashy VTuber Debut Stream Thumbnail

A high-energy VTuber thumbnail illustration of a smiling anime girl with hair_color hair in a high ponytail wearing a white shirt. The background is an explosive burst of rainbow light rays and golden sparkles. A golden retro microphone sits in the bottom left. Massive, shiny 3D gold text on the left reads "main_title_text". A 3D gold and blue subtitle reads "subtitle_text". An ornate blue and gold oval badge in the bottom right displays "character_name". A red top-right badge reads "badge_text".