stanley lau, firefly (honkai: star rail), honkai: star rail, honkai (series), commentary, english commentary, highres, marker (medium), photo (medium), traditional media, 1girl, 2024, abstract background, art tools in frame, black hairband, breasts, closed mouth, dress, fireflies, grey hair, hair intakes, hairband, long hair, looking at viewer, medium breasts, multicolored eyes, signature, smile, solo, straight-on, two-tone eyes, upper body, white dress