Here is a 3d printed model, about 6 hours of printing at 0.
Here is a 3d printed model, about 6 hours of printing at 0.1 mm reduced to a scale of 0.9 painted with Tamiya colors referring to the original model, the engine has been modified to run it like the original model, pretty cool.
The model from @Thingiverse. Printer from @anycubicofficial Mega-s Source from @vts_slotcar