Body is on.
The one pic shows the grille and grille surround in place. Are they leaving that in place for the final painting of the car? Doing so would eliminate the problem of scratching the paint, so that might be the way to do it.
I'm 99.99% sure you are correctI think it's on there because they match the bodywork to the grille so there won't be any gaps when all is said and done. The grille will come off for painting. Someone more knowledgeable will hopefully chime in and correct me if I'm wrong.