Rule 34 Dev - 1girl 2020 2020s 2d 2d_(artwork) abs anthro anthro_only artist_name artist_signature belt belt_buckle big_breasts black_belt black_eyepatch black_eyewear black_topwear blue_body blue_bottomwear blue_pants blue_skin bottomwear breasts cleavage clothing dated digital_media_(artwork) ear_fins eyelashes eyepatch eyewear female_focus female_only fins fish fish_girl fully_clothed fully_clothed_female head_fins high_res holding_spear holding_weapon jeans large_filesize long_eyelashes long_hair long_red_hair looking_at_viewer monster monster_girl navel one_eye_covered pants ponytail red_eyes red_hair red_ponytail sharp_teeth slit_pupils smile smiling_at_viewer solo solo_anthro solo_female solo_focus spear teeth topwear twisted4k undertale undertale_(series) undyne video_game_character video_games weapon|1025977