War Thunder - In December 1944, 76 years ago, the Sd.Kfz 234/4 Puma appeared for the first time. This variant, the 4th, was known as the "Pak-Wagen" which translates to tank hunter.
Sd.Kfz.234/4 Review by Glen Porter (Roden 1/72)
Sd.Kfz.234 - Tank Encyclopedia
ITALERI - Sd. Kfz. 234/4
Pakwagen Sd.Kfz. 234/3 and 234/4 Heavy Armoured Cars | Armorama™