ROM Hack [VII Gen Pokémon] Import/Export graphics

[Hareon]

Hi all!

I can edit the graphics from the sixteen generation of Pokémon using PK3DS to extract GARC files and Ohana 3DS to export/import the graphics (like HP Bars, Pokémon Amie and the Type graphics) to png files, but for some reason, I can't open/edit the graphics in Pokémon Sun and Moon. Ohana don't open or crash sometimes in many bin files that I put on it.

I tried to open a\0\6\7 (Battle UI (multilang) lower screen? (includes battle video)) and I had no sucess. Someone know how can I acess these sprites? I want to edit for translations.

Edit: If someone have the romfs file locations for USUM will be helpful.