Originally designed as an expansion pack to the first Unusual Iray Shaders set, this product includes color expansions for various shaders from the original product, as well as some new designs thrown in for fun. With nearly 300 pre-made shaders, this pack promises to be one of the most versatile shader packs you'll ever have. Experiment with clothing, props, people or anything else you can imagine. Simple and fun to use, the possibilities are limitless and are guaranteed to produce stunning and realistic render results. This product IS a stand alone product. You do not need to own the previous Unusual Iray Shaders pack to use this product.