1/43 Eaglemoss/IXO model, Item N°17 - Dodge 4x4 WC57 ("Big Jeep") Command Car, 1st Marines Division, Peleliu, Palau Islands, October 1944. This model looks quite good, but the wheels seem smaller than the actual proportions, though on several docs, it seems that various tyres dimensions were used on that vehicle type.
Compare here the WC57 to the Jeep Willys.