I'm eager to see it with the rear bumper;
without even real ones look odd from behind somehow *shrugs*
(to me only perhaps)
For now the body looks like its too wide at the bottom.
The curved rib needs a bit of filler (tin!

); other than that it's just like I see no flaw.
Yes the rear panel is slightly tilted.. true, but honestly: if you haven't said so I probably wouldn't have noticed at all.
If it's not too much work you should change that... mainly
because you know!
It doesn't harm your microbus at all, but if there is something you think needs to be improved, you should, just because you know you can
'sid
PS still marvellous.. even
with this minor flaw there.