A Rivian R1T Lora. I wanted to take a swing at training a model for a vehicle, so I picked the Rivian R1T because no one else had made a model for it yet. It has some weird quirks, but I'm fairly happy with how it turned out.
Base models that focus more on realism will work better with this. I've had good luck with Deliberate v2. Use the keyword rivianr1t . Like a rivianr1t driving on a dirt road.