The M325 Nunnun is an Israeli light truck, which was also used by the Iranians - the flat roof version is suitable for the Iranians
I have taken Somtec's 1/72 model and beefed it up to print at 1/300th, however the open version is still a wee bit delicate at that scale. The covered version is much more robust.
The covered version uses the tarp from M_Bergman's WC-37
The model is scaled at 1/100th