Pliers plies, job requires
More than the one obvious thing (self service): prices are about 10 cents too high; ICE COLDT SODAS is wrong for any year; her hair; slacks are iffy too; gas filler has no door and is in the wrong place, even for a non-existent car brand.
The Self Service gave me pause, but I'd have to put my money on the '55 Chevy V8.