well i can easy help out, the only one u will have a prob with is the headlight switch, to get it blue u have to remove the green paint, not easy and the green still shows, its quite a involved job, iv done it so i know, i guarentee those in germany wont look as good as they do in the pic,
your best getting the 3.5 cab switch for this one but its expensive and its red of course not blue