From what I know the dynamic reflections use 6 camera views placed in the center of the vehicle and update accordingly to the settings. So could it be possible to add 3 more cameras attatched to the node on the surface of the vehicle's mirrors and project the view from the said camera onto the mirror with the vehicle still visible in the mirror (but let's say without dynamic reflections as it would impact the performance quite a bit)? It would make driving from 1st person much easier and more realistic. The dynamic mirrors could have their own setting in the graphics setting which would allow setting the distance, level of detail and let's say update rate. If the camera node would be attatched to mirrors, then using hydros we could essentially make adjustable mirrors.