Luxology animation and bimg files

Hello, I'm trying to regenerate an animation using Luxology now that we have a computer that can handle it, but the problem is that for each frame of the video a huge .bimg file is generated. Is there a way to generate a Luxology animation without generating the .bimg file? It would take approximately 134 Terabytes of space to hold the 3600 frames worth of images and .bimg files.

Is there any way to drastically reduce the size of the .bimg file? Any help on this would be appreciated.