Instead of designing the car in one room, it would be cool to see the car move on the assembly line as you put the objects on the vehicle.
Cute idea, but I can’t see how that would work from a game play point of view with the body morphing and fixture placements as they are adjusted after being added.
That aside from the massive requirement to model extra bits of body shell and code the game could work out where the holes will be without the fixtures
Might be a great idea as some sort of free add-on thing to update the game with when the devs make tons of money with the game. This isnt necesarrily a gameplay kind of thing, but more like a cool way to play the game and progress through the stages of building your cars. I see a possibility here that requires time and effort, but could be really nice and a great visual addition.