2boys, bara, black_tank_top, broken_horn, colored_sclera, colored_skin, cropped_legs, cross_scar, demon_boy, demon_horns, extra_eyes, eye_tattoo, goggles, goggles_around_neck, gou_mangwu, grey_skin, horns, large_pectorals, long_sideburns, male_focus, mature_male, mechanic, multiple_boys, muscular, muscular_male, original, pectorals, receding_hairline, red_pupils, red_sclera, red_skin, scar, scar_on_face, scar_on_forehead, shirt, short_hair, sideburns, tank_top, thick_eyebrows, torn_clothes, torn_shirt, tusks, wrench, zipper