The 15 cm schwere Feldhaubitze 18 or sFH 18 (German: "heavy field howitzer, model 18"), nicknamed Immergrün ("Evergreen"), was the basic German division-level heavy howitzer during the Second World War, serving alongside the smaller but more numerous 10.5 cm leFH 18.
Its mobility and firing range and the effectiveness of its 44 kilogram shell made it the most important weapon of all German infantry divisions. A total of 6,756 examples were produced
The sFH-18/1 howitzer is made of 52 resin parts - Masters were 3D printed. It includes all the necessary items to be fully functional (except firing!.. but the howitzer recoils).
FOA sells this gun if you wish to build the static weapon