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PxrSurface - This is your ultimate material system for creating all the looks you should need. From skin to gemstones, PxrSurface handles complex looks through layering and artist-driven parameters.

MaterialX Lama -   MaterialX Lama is a state-of-the-art material layering system developed at Industrial Light & Magic that introduces a modular approach to building material networks and includes recent shading R&D work on energy conservation and dispersion. 

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