This is a 1/9 scale B43 bomb for an A4 Skyhawk. I used the attachment hardware from the Freewing 90mm F-16 to hold weapon to the model. There is a slot in the center section instead of the pocket with magnets. The real weapon was only mounted on the centerline of the plane so you would need to add a pylon anyway. I also uploaded the center pylon as a different thing. The bomb is relatively large (405mm x 50mm) so I broke it down into three pieces that are less than 140mm each. I drew this one in FreeCAD as close as I could make it to scale by using the LOA and diameter and then scaling off of a photograph for shape.

QIDI X-One 2

.18

5%

I had the best luck printing the rear section with the fins on the bottom with supports.