1boy, animal_ears, blue_eyes, blue_hair, bracelet, carrot_(robosquat), dragalia_lost, facial_mark, headband, jewelry, long_hair, looking_at_viewer, luca_(dragalia_lost), male_focus, navel, official_alternate_costume, open_mouth, rabbit_ears, simple_background, single_sleeve, solo, teeth, topless_male, twitter_username, upper_body, very_long_hair