mod 1.uecastoc for unpack and repack io-store files https://github.com/Real-N34r/UEcastoc.git 2. ue4 dds tools for injecting textures https://github.com/matyalatte/UE4-DDS-Tools.git 3. compressnator for changing texture format https://github.com/GPUOpen-Tools/compressonator.git