Some are good! I think we could extrapolate the "idle" sound and tweak it so that it goes up as the engine accelerates
The thing is that I don't know how to do that yet.
After I've finished the 3D model (once and for all) I'll start working on the ETR 200, the fastest train of the world in 1939

The thing is that I don't know how to do that yet.
After I've finished the 3D model (once and for all) I'll start working on the ETR 200, the fastest train of the world in 1939
