Not e board related but still RC

I have these 2 cars that i havent use in the las 3 years they were running when i stopped using them what u see in the pics is what u get for now, im cleanibg my garagr and as i find more parts they will be added If u have any questions feel free to ask i dont know much about them since when i bought them they were for my nephews and i wasn’t into rx at all so i didn’t know much but we can figure it out together