3girls alpha_(punishing:_gray_raven) artist_request black_hair black_rock_shooter black_rock_shooter_(character) blue_eyes blue_fire boots breasts chain character_name collar copyright_name crossover curly_hair dead_master fire flaming_eye green_eyes gun heterochromia highres holding holding_gun holding_weapon horns jacket logo long_hair looking_at_viewer lucia:_crimson_weave_(punishing:_gray_raven) mechanical_parts multiple_girls official_art open_clothes open_jacket ponytail punishing:_gray_raven red_eyes rock second-party_source smile twintails weapon white_hair