You might want to consider that the only currently available shaders in the form of resource packs are RTX shaders for high-end PC only. So it’s really just not possible for them right now. Although, there are rumors about shaders coming back in the near future (discovered code in the andriod beta), so if they added this, CubeCraft might be able to sell a shader on the marketplace. I think that would be really cool, but DO NOT TAKE MY WORD ON THIS. THIS IS A CONCEPT BASED OFF OF CURRENT LEAKS IN BETA VERSIONS. (So this could be completely false or just scrapped)