VDB Volume Rendering from Houdini to C4D

These are some recent tests I did messing around with VDB volumes from houdini, taken into Cinema 4d and rendered with Arnold. I really like Arnold for volume rendering and at the moment seems way more robust than Octane. It's possible to use the position offset of the volume collector to add a bit of noise to the volume, a bit like Turbulence FD. Frame times were around 2-4 minutes 1280x720 on an i7 6 core. Not *too* long...