Talori

https://toyhou.se/~bulletins/62234.rules-to-my-character-designs (don't remove)
This is Talori! 

She used to be human, but she had a spell cast on her and she was "cursed" to stay as a mermaid for eternity. She hated it a lot because she was in love with a human man and she couldn't be with him, but while grieving her lost lover, she ends up meeting and falling in love with a scuba diver girl!