1girl absurdres arknights bangs bikini black_choker blue_sky choker commentary_request cowboy_shot criss-cross_halter day detached_sleeves hair_between_eyes hair_rings halterneck highres horns kajuu long_hair long_sleeves looking_at_viewer navel purple_eyes red_hair sky solo standing stomach surtr_(arknights) surtr_(colorful_wonderland)_(arknights) swimsuit thighs very_long_hair