

Part 8:
I was badly burned in the sun and fell out of the process for a couple of days) It is ok now so back to the drill.
The central part of the engine.
Unfortunately, even for the central part there are several models for performance and parts, not to mention museum exhibits and exhibits with varying degrees of equipment, sometimes made just for beauty, but still taking time to think through the mechanism.
That upper-middle chamber (cube/pyramid/cylinder/half-sphere) part was really great to make) Managed to model it in one piece.
Almost feel myself as a mechanical detective.