U need AUM with SoundBox + KROMIUM by Audiomodern™ | Contemporary Abstract and Preset / KRM – Bow Pad II
In miRack u will need to press the Play button once on the lower Modal Synthesizer (Elements) to start it.
The bass sample is included in the archive, i think you will figure it out.
Also i used – FabFilter Pro-C 2, FabFilter Pro-Q 4, FabFilter Pro-R.
What should happen is in attached video.
PS: By the way, i was told that Kromium can be downloaded for free, you can try before buy if you like it.