fuka (pixiv 84081952), hatsune miku, vocaloid, absurdres, highres, 1girl, absurdly long hair, aqua eyes, aqua hair, aqua necktie, bare shoulders, black sleeves, blue butterfly, bubble, bug, butterfly, butterfly on face, choppy bangs, covered mouth, crying, crying with eyes open, detached sleeves, eyelashes, floating hair, glint, grey shirt, hair between eyes, half-closed eyes, hands up, holding, holding instrument, holding trumpet, insect, instrument, light blush, long hair, looking at viewer, motion blur, music, necktie, pale color, pink butterfly, playing instrument, shirt, sidelighting, sidelocks, simple background, sleeveless, sleeveless shirt, solo, sparkle, straight-on, tears, too many, too many butterflies, triangle, trumpet, twintails, upper body, very long hair, white background, wide sleeves