From what I know, your odds is too low. About one year and your ban appeal has not yet been accepted while there are some ban appeals were accepted months ago. You can see from [TIPS] to avoid plagiarism and look at the part for Second chance after get perm-banned. You need to have good net effects to have acceptance from global moderators or admins. Moderators can only play their roles to give some reports of your case to global moderators or admins, that they probably did months ago.

[BAN APPEAL]UPDATE: Total table + Ban status (Need feedback from Global mods)

Anyway, good luck, Orchid.