I need plugins config after resintalling server

Hi , i created a server with only PaperMC , then i installed archlight to get mods , but after some problems i decided to use only plugins , the problem is when i try to install PaperMc, all my plugins config deletes , for example using ImageMaps all images are gone.

Theres something i can do? thanks

So i will lost all progress ? i already tried that but that backup is from long time ago so there no actually way to backup only plugin files?

i try that, i only need to upload some imagemaps but aternos doesnt let me, there anything to do?