1girl, alto2019, arm_up, armpits, bad_pixiv_id, blonde_hair, blue_eyes, blue_necktie, breasts, collared_shirt, colorado_(kancolle), garrison_cap, grey_headwear, hat, headgear, kantai_collection, necktie, sample_watermark, shirt, short_hair, sideboob, signature, sleeveless, sleeveless_shirt, solo, upper_body, watermark, white_shirt