1girl asymmetrical_legwear belt belt_pouch black_footwear black_gloves black_hair boots brown_belt buruma fingerless_gloves flight_deck full_body gloves green_thighhighs hair_over_one_eye hair_over_shoulder hair_ribbon kantai_collection kumano_maru_(kancolle) kumano_maru_kai_(kancolle) long_hair military military_uniform official_art on_one_knee over-kneehighs pelvic_curtain pouch red_buruma red_eyes ribbon sidelocks single_over-kneehigh single_thighhigh solo thighhighs third-party_source torn_clothes transparent_background umihara_sakana uneven_legwear uniform utility_belt