There are mods for dummies so for now it's probably not planned to make them official content if I were to guess.
one other problem no-one's mentioned here is that with the way walking mode is done physically, it'd be a massive pain to bind a character model which has proper fluid animations to what is effectively an oversized BB-8. either they would just make a model with baked animations, which couldn't perfectly synchronise its leg movements with the sphere rotating, or they make some weird "puppet" frames in the jbeam to move the legs/arms/etc, which with multiple directions to move in and weird angles, would take a massive amount of effort to not move super rigid or floppy.
I totally disagree to make a game like BeamNG as realistic as possible which is its goal correct? we need to have alive and breathing humans now sure that would be really difficult to add to a vehicle simulation game but the idea itself is not that bad will it ever happen no probably not but there could be a solution the dummy mod maybe there could be a way to customize it and add clothes and stuff to it to resemble a human maybe add police clothes or a suit and tie to make it look like its going to work now this is just an idea but I can totally agree looking at cars that practically drive themselves is very degrading.
