Playmo school bus

Playmo school bus = hours of fun for your kid!
It seats 12 kids and a driver (preferably an adult).

I made it using TinkerCAD for my kid's 4yo Bday.
I doesn't show too much on the pics, but it warped a bit. I think my Rep2 is due for some TLC.
If you want to play with the model, here's the link: https://www.tinkercad.com/things/1V3C2eRo4W8

How-to :
I used small nails for the wheels.
The seats are printed separately and glued to the body.
I've included 3 versions of the body:

• normal blank one (without seats)
• printer friendly version with supports in the windows (so you can print without supports)
• normal with seats included (without supports)

Things that could be improved :

• I figured out (too late) that not all Playmos have the same size and I have to say the fit is a bit tight... So it would be cool to add a few mills here and there.
• take-off roof?
• adding a door?
• adding a steering wheel?