1girl, blue_background, blue_hair, blue_headwear, blue_theme, breasts, brown_horns, cannon, closed_mouth, dragon_tail, full_body, gradient_background, groin, hat, head_tilt, holding_cannon, horns, long_hair, long_legs, long_tail, looking_at_viewer, machinery, mecha_musume, mechanical_arms, mechanical_foot, mechanical_legs, mechanical_parts, mechanical_wings, navel, original, pointy_ears, purple_eyes, robot, science_fiction, signature, single_sidelock, slit_pupils, solo, standing, stomach, tail, takayama_toshiaki, thighs, weapon, wings