I’ve been learning Blender for a video I’ve been producing for my job, and in doing so, I wanted to try something on my own, so I built this cartoon Intergalactic Parcel Service delivery truck as an experiment. I’d like feedback as to how to make it work better. Thanks! 
I like the cartoony style. The alloys just seem to be a bit on the dull side.! and also if it is meant to be intergalactic then the bodywork just doesnt seem to be spaceshippy enough it is just a van with fins but you’ve done a good job on what you have so far. a few adjusting tweaks and your set