1girl animal_ears bangs blazer bottomless breasts commentary_request cowboy_shot crescent crescent_pin dated greyscale gun hair_between_eyes hair_over_breasts hair_over_one_breast head_tilt high_contrast highres holding holding_gun holding_weapon jacket kei_jiei long_hair looking_at_viewer lunatic_gun medium_breasts monochrome navel necktie one-hour_drawing_challenge parted_lips rabbit_ears rabbit_girl red_necktie reisen_udongein_inaba sidelocks solo spot_color touhou v-shaped_eyebrows very_long_hair weapon