Fun things that I've noticed on the FSD visualization:
- lots of fire hydrants get categorized as traffic cones
- traffic barrel ==> traffic cone
- dumpsters have their own class and rendering
- seeing the lane markings (e.g. left turn arrow, bicycle lane symbol, merge over arrow) projected on the appropriate lanes is entertaining
- a dedicated turn arrow light is displayed as such, but since the car doesn't respond to any of these visualizations as of yet is moot