Snow and Frost Shaders for Iray

Snow and Frost Shaders for Iray is a set of colorful chilled surfaces for winter scenes or anywhere frozen or snowy effects are needed.
There are 2 main sets: snow and frost. The frost presets are Iray Uber and the snow presets are an AoA Subsurface that works in Iray.
Utilities for snow and frost include changes to bump, specularity (highlight strength and size), translucency, tiling, and tint.
Within the AoA surfaces, you can quickly switch the snow effect to other surfaces like apples, chicken, cream, ketchup, milk, and skin.
The snow and frost are different shaders, so use the utilities created for each. Loading a preset will undo any utilities that are not default settings.