Well, quite some of Hovercraft's samples feature a sufficient length.John Vulich wrote: IMO, the Hovercraft samples (and most others) suck ass. [...] as opposed to Hovercraft's truncated versions. This makes all the difference in the world when it comes to Mellotron sounds.
In addition, they are looped in a really professional way, and any further inaccuracies can probably be emulated by whatever FX you may want to slap onto them.
http://home.arcor.de/s.franck/temp/Hovercraft.mp3 - took me like 2 minutes, try to get much closer with any other Mellotron set. And yes, you're happily invited to play this against the original intro. IMO it's getting pretty close.

