Matt Tillman

I figured it might be unlikely but thought I'd ask just in case.
The comper is specifically requesting separate png sequences.

Bonus question for anyone out there:
Can you render AOVs as exrs but to the C(rgba) channel?
If I output an AOV as a separate sequence, depth for example, it will output an exr sequence with no colour data and depth in the depth channel, requiring compositors who use After Effects to make the extra step of extracting the AOV data out to be used. Effectively being forced to use the multichannel workflow on single channel sequences.

With a Render Geometry Settings LOP under "Geometry" you can set "Render points as" to either Discs or Oriented Discs.
Not sure about rendering them as volumes though.

Does anyone know of a way to set the bit depth of png renders from Karma?
They seem to always come out 8 bits per channel.