1girl, d, ariel_(disney), character_name, christon-clivef, floating_hair, full_body, grey_background, headphones, long_hair, looking_at_viewer, mecha_musume, mermaid, midriff, monster_girl, navel, open_mouth, orange_eyes, procreate_(medium), red_hair, shell, shell_bikini, simple_background, smile, solo, the_little_mermaid, yellow_eyes