help to extract 3D models "Project tokyo dolls"

[zerotaku5123]

Hello, I am new to the forum and I hope you can help me, I want to extract 3D models from an Android game, but when searching for your assets, the files appear with the extension .abap and I cannot open them with the AssetStudio only happens to me with what I play because with others the AssetStudio reads it to me.

according to lei I need to decrypt them, but I have no knowledge of how to do it