Several such releases exist on the forum but all of them are old and don't work anymore. I updated one of them, this now works on the latest Rathena, apply both in this order : https://github.com/SeravySensei/rathena/commit/e02ba8bd88c626baca4619bbb2dbaecd30c93f9b https://github.com/SeravySensei/rathena/commit/b928ee02b19ef18460a82a37c170473877bf11f1 (add .diff or .patch to the url to get those)