This post on the Kfz. 21 Krupp Pkw (Personenkraftwagen or people carrier) shows the superiority of a resin print over an FDM one (see my review of the Kfz. 19 last week). The Krupp is a good model to highlight the differences, because of its long sloping bonnet.
As far as I can ascertain, the Kfz. 21 was used as a staff car for senior officers, or as a troop carrier for the Führer-Begleit-Bataillon. The motley crew are mostly Command Decision, with the rather fat general in the middle right hand seat coming from the Plastic Soldier Company Marder crew.