1girl, alternate costume, bare shoulders, bikini, blue archive, breasts, feet out of frame, grey eyes, ground vehicle, half-closed eyes, halo, hat, iroha (blue archive), legs, long hair, micro bikini, military, military hat, military vehicle, motor vehicle, navel, onafuku, red hair, simple background, sitting, small breasts, smile, smug, solo, stomach, strap pull, sweat, swimsuit, tank, thighs, underboob, white background