I designed this body after breaking the body on my ZD Racing 08427 monster truck on the first run. The body is 2mm thick and uses pins/glue to hold the 3 pieces together. It just fits on a Prusa MK3 printer.
I'm still working on the first print. Pictures and durability testing will follow.
Lots of support. With default bridging in slicer PETG doesn't quite make the bridge. I recommend unchecking "Don't support bridges" and then increasing pattern spacing to ~7mm. Also, use rectilinear grid or else the tall petg supports may warp.