I thought the images were old school POVRay renders. Turns out they have a visualisation setup, and they're real pictures!

Video:

https://gfm.aps.org/meetings/dfd-2015/55f71c7b69702d060d7505...

Paper:

https://thales.mit.edu/bush/wp-content/uploads/2017/01/GFM-P...

It's a real shame that de Broglie Bohm theory gets so little attention compared with the mainstream interpretation.