Polydrop: One-Click Water Droplet Generator

$5

Poly Playground in Addons

Jakob in Addons

Snow

$6.00-$10.00

Sahin Ersoz in Addons

Universal Material Creator

$19

Adrian Kulawik in Surfacing,Addons

Easy Procedural Snow Shader

$5

INSDesign in Surfacing

Ultimate Terrain Shader 2

$25

Cg Crafted in Surfacing,Models