katsu, katsu (atelier), kannagi itsuki, sora wo kakeru shoujo, pilot suit, 00s, 1girl, 3d, antenna hair, asymmetrical legwear, bare shoulders, blue boots, blue gloves, blue thighhighs, bodysuit, boots, breasts, covered navel, elbow gloves, facial mark, female focus, fingerless gloves, frown, full body, gloves, green hair, gun, hair between eyes, halterneck, handgun, highleg, highleg leotard, hip focus, holding, holding gun, holding weapon, kneeling, large breasts, leotard, looking at viewer, navel, purple eyes, serious, shadow, simple background, solo, thigh boots, thigh strap, thighhighs, turtleneck, uneven legwear, weapon, white background