1girl, ass_visible_through_thighs, black_gloves, breasts, closed_mouth, collarbone, covered_navel, dress, elbow_gloves, gloves, grey_background, grey_dress, grey_eyes, grey_hair, hands_up, holding, honeycomb_(pattern), honeycomb_background, makadamixa, mask, mecha_musume, mechanical_arms, original, science_fiction, small_breasts, smile, solo, unworn_mask