Can't edit new paragon model textures?

I like a model from the paragon pack for my UE4 project… but I can’t edit the textures to my liking because they are all in DXT1 and DXT5 format. I would have liked to add my own custom flair to the textures. Is there any way to modify these? If not that is fairly disappointing… but I appreciate the gesture.

There is no “export” option to get them into photoshop like with my other textures in my project.

One more thing. I noticed the .PSD files for “art source” are missing on the textures location. Please Epic can you release these too!