In 2021 SCX launched a new model and released three versions of the Hyundai i20 World Rally Cross, this one with reference U10391S300. All of them came with rear-wheel drive, front and rear LED lights, a guide with automatic return, double braid and a single driver figure. Carrying the #68 and the Grönholm name on the rear windows, the livery of this model reproduces the car with which the Finnish driver competed in the 2020 Rally Cross of Finland.