It's a LDD WIP, and though I'm pretty happy with it so far but I'm kinda losing interest, so maybe one of you can finish it up :)
-It doesn't seat any minifigures because the "glass" is solid, there may be a similarly shaped canopy that will work though.
-It's 8 wide so it's minifig scale and about 10 wide at the wheels, it has a nice hourglass shape.
-Rear hatch isn't closing all the way, no idea why