V-2 aka A-4 Engine scale model

A 1 to 48 scale model of the first production rocket engine, the Aggregate 4 engine, from the later renamed to V-2
Message me if you want new scales.  Also available in 1:35, 1:72, or 1:24
NOTE: I intend to see what I can do to drop the material requirements on the 1:16 to drop costs.  It's here partly so I can see what Shapeways pricing would be, and for anyone desparate enough to want it before it's optimized.