Emmanuel Mouillet shows off his Maya Script for creating Fluid based clouds emfxClouds. The emfxClouds script for Maya will help you manage and assist you in creating fluid clouds in Maya by using proxy geometry to create cloud shapes in Maya. Check out the post for the emfxCLOUDS Maya Cloud Script here. Download the emfxClouds Script for Maya here.

Emmanuel Mouillet writes: To implement those 3 levels of detail, I use 3 different BOX of fluids. The base and the cluster were low grid (35,35,35) with texture opacity. For the advection i use a high rez grid of (400,400,400).