1boy, abs, animal_feet, battle_tendency, bird_legs, bird_tail, bird_wings, claws, feather_hair_ornament, feathered_wings, feathers, flying, full_body, greyscale, hair_ornament, harpy_boy, isaki_(shimesaba), jojo_no_kimyou_na_bouken, kars_(jojo), long_hair, male_focus, monochrome, monster_boy, one_eye_closed, open_mouth, pelvic_curtain, simple_background, solo, tail, talons, toned, toned_male, topless_male, wavy_hair, white_background, winged_arms, wings