The Quad is designed to fit a shortened 1/16 Heng Long/WPL RC truck chassis. A new battery box and front spring mounts are included.
I used a supermarket salad tray for the windows.
Lego tyres are required as the original HL tyres are too large.
I also fitted a cheap Chinese esc and micro servo which transform the way the truck drives.
The front springs need to be swapped left/right, and rotated 180 degrees.
The limber and 25 pdr gun are also available for download separately.