As you know, a new Maxwell Render Suite patch: 2.6.10 has been released. Now we can render a lot of particles generated in RealFlow with maxwell render and renderkit 2 with no required license because it is free in very few time, with a great look. Just download the plugins and render with Maxwell the particles, meshes, etc. Now, the plugins include the renderkit 2 for Maxwell in Maya, Houdini, 3dsmax, Cinema, Softimage. Below you have some examples using Maya and 3dsmax.
Important: It is necessary to install the Maxwell patch 2.6.10 to work in a correct way with the new plugins and renderkit2.
Some renders examples