The SET includes a couple of models:

• Simple shaders (easy to use, just place it where you want at your scene and it will work)
• Seamless Textures
• Everything is editable
• Variety of options (colour, density, depth and others )
• Ocean Shader (You can play with settings for different results)
• Ground material + Surface Imperfection Textures
• HDRI included 
• NEW SCENE UPDATES (The probs from the main cover image are not included)