As a rush job i got Red going using Blue bed setup, so that i could hit a meet. But real car issues happened, so no rc meet for me. (Jeep floor wasn't ready for a driver seat, little car can't carry many toys, the big car puked a trans)
https://youtu.be/VKyorQPi5-E
I just got a set of batteries, set endpoints, and took video. These trucks either get a 5 cell AA pack, or something smallish. lipo. Lowered and strengthened leading edge of bed interferes with the battery, and the body fitment really suffers without the rear mounting points.
It's not right or ready, but it could cruise.
I also couldn't find the right battery pack for the Benz, or it would have been thumpin' some music in the background.