At least in my case, the sarcastic response about not knowing what the OP was talking about was not due to the fact that I couldn't look up "Pan Am Space Clipper 2001 Space Odyssey" myself. It just seems that if a person is going to start a thread about the remarkable resemblance between two things, then that person should post the two pics, and not expect everyone to Google it.
Now that you've done the legwork for the OP of posting links to pics of the ship, I'm still in the dark about exactly what Estes nose cone the OP thinks the rear end of the space clipper likes like. Do you have any ideas? It doesn't look like any nose cone I am aware of. I still have no idea what the OP is talking about. Can you get back to us with pics of the nose cone? Thanks!