adachi shingo, silica, silica (sao-alo), sword art online, official art, 2girls, animal ears, anime coloring, armor, back, black gloves, black skirt, black thighhighs, blue boots, blue coat, boots, breastplate, brown hair, cat ears, cat girl, cat tail, coat, fingerless gloves, from behind, full body, gloves, hair between eyes, hair ribbon, hand up, looking at viewer, multiple girls, multiple views, outstretched arms, pleated skirt, red eyes, ribbon, short hair, simple background, skirt, smile, standing, tail, tareme, thighhighs, transparent background, twintails, zettai ryouiki