Hybrid powered strategic bomber for aircraft carriers ( strategic = nukes )
used big radial engines for long range cruise, then added a jet engine for extra speed during attack run.
I've included 2 versions;
one with jet intake scoop open, and one with the jet engine intake scoop closed.
After ICBM's made the plane obsolete, it was used for recon and in-flight refueling.until it was replaced by the A3 Skywarrior starting in 1957.
model in full dimensions in blender 2.80 and exported from blender 2.79b* at 1/100 for the .stl file
scale down to 35% in the slicer.
I've had issues exporting .stl's from 2.80 for Cura; 2.79b and 2.80 export the same mesh to different file sizes, too. So I export the mesh from 2.79b for consistency's sake.
as usual, the d6 is 15mm for reference