3d printed 3 piece boom in 1/50 scale, Nice detail and will need little preparation, probably suited to a Cat 336 or similar size model. 3D printed.
1/144 Mengshi Multi-Purpose Armored Vehicle No.3 3D Printed Finished Model
3D Printed 1/144 Mengshi Multi-Purpose Armored Vehicle No.3 Finished Model
3D Printed 1/72 China Mengshi 3 Series 120mm Self‑propelled Mortar Unpainted
3D Printed 1/72 German Bison 3 self-propelled gun Model Unpainted
3d printed 1/72/48 British Challenger 3 Main Battle Tank Unpainted model kit
3D Printed 1/72 Former Soviet IS-3 Assault Mortar Finished Product