Will paragon (crunch paint peel/blister) material samples be released?

Will Epic ever release material packs samples of the Paragon Characters. The Crunch character has awesome paint peel/blister materials with blending options for paint wear. It would be such a waste to try and recreate those materials. It would be great for the community by being able to use, analyze, and adjust these materials. I know there are some GDC 2017 videos and some older videos about the materials. But analyzing them and adjusting them would save a lot of time.