I don’t think it’s an GuP Parody because there is an Sonderkraftfahrzeug 251/10 behind the second Sonderkraftfahrzeug 161/2 (it also could be a Sonderkraftfahrzeug 161/1, I can’t really tell if it’s an 7,5-cm-KwK 40 L/43 or an 7,5-cm-KwK 40 L/48) and they don’t field armoured infantry fighting vehicle(?/Schützenpanzer)