This is a steam powered mobile turret. Height approx 11 cm when printed without scaling.
The .stl files are orientated for best printing. There is a certain amount of support required. This is best removed with pliers. Model making tweezers are best for the support in the cannon ports.
The components are stuck together with superglue.
Approx times to print on a Prusa 3 Mk3 with 0.15 mm slices/15% infill + support & brim are, Base = 3hours 10 minutes Top = 4 hours 15 minutes Legs = 50 minutes each (4 legs needed).