ROM Hack [3DS] FABTEX files on Pokémon Art Academy

[Hareon]

I'm on a project to translate the game Pokémon Art Academy to brazilian portuguese, but I don't know how can I acess the graphics for translation.

They're on fabtex extension files. Someone know if there a program to export/import to edit the graphics?

Edit: Added link for some files to see: https://drive.google.com/drive/folders/1t_Xv5pz9lN0JuthSUfucwBBm9fMBkRYJ?usp=sharing