The details on the front-part of the car's roof (intakes, exhausts, radiators etc.) were applied:
Unfortunately the roughly finished lower skirting interferes with the shell, so the two shells as well as the parts of the roof do not line up very well (there a 'step' from the front to the middle part of the roof).
The skirting currently consists of a rounded 1/10" steel plate (a refurbished oven's tube):
So that's the current look from the side: