This is a fully 3D printed replica of the infamous Flak88/36 88mm anti aircraft shell, fielded by the Germans during WWII.
3D printed 3.7cm Flak 18 AA Shell In Replica Casing - 3D Printed In Colour
3D printed Replica 3.7cm Flak 18 Anti Aircraft Shell - 3D Printed In Colour
3D Printed Replica QF 18 Pounder Shrapnel Shell - Fully 3D Printed In Colour
Sherman Tank M48 75mm H.E 3D Printed Replica Shell - Fully Multicolour Printed
Sherman Tank M72 75mm AP 3D Printed Replica Shell - Fully Multicolour Printed
3D Printed Reproduction of the QF 18 Pdr HE Shell - Fully printed in colour