Behind the first address below, you will find detailed images of the weapons you have mention here, Von Paulus. Behind the German helmets you will find a MG-34 and MG-42 with a lot of accessory. The text is well written, I guess. Well, to be honest, I don’t understand a word of it. So forget about the text, I think you know most of it already. If not, Wolfshook’s site is well explained.
http://www.interq.or.jp/tokyo/steiner/S-AFV-00a.htm
Here are more detailed images of German weapons, vehicles, links etc.
http://www2.neweb.ne.jp/wc/STEINER/