1girl, artist name, blue eyes, blue hair, chinese commentary, commentary request, dark, dated, floating hair, happy birthday, hatsune miku, highres, long hair, looking at viewer, photoshop medium, skirt, solo, thighhighs, twintails, very long hair, vocaloid
1girl, 7th dragon (series), 7th dragon 2020, artist name, blue eyes, blue hair, chinese commentary, commentary request, dark, dated, floating hair, happy birthday, hatsune miku, highres, long hair, looking at viewer, photoshop (medium), skirt, solo, swd3e2, thighhighs, twintails, very long hair, vocaloid