Radschlepper Ost, also known as Škoda RSO or Porsche 175, was a German heavy 4WD military tractor used during World War II. It was designed by Ferdinand Porsche in 1941 and produced by Škoda in Mladá Boleslav. Around 206 vehicles were produced between the years 1942–1944.
I'm worked on this truck in my free time, the next step is interior and some exterior gadgets and maybe Unreal or Unity setup.