Here's a bass preset that you can get a lot of character with using real time adjustment or automation. I setup a beatbox pattern and then some driving bass lines with this, and then used the controls on the Resonant LP (x2) module and the Mini LFO module I placed above it to get some nice variety (see screenshot)
I was trying to make a nice, fat PWM style synth sound, and I got pretty much the sound I was looking for. However, as a free bonus, I also got a small amount of glitchy type static. It probably won't too noticable in bitcrushed tracks, or songs with a lot going on.