Prophet 5 Detuned Brass anyone?

Hi,
 
For a while now I've been on the lookout for a Prophet 5 emulator.
The reason for this is that I'm after a sound which I believe to be a factory preset on the original Prophet 5 synth called 'Detuned Brass'. This particular synth tone is used on a personal favourite track of mine by OMD.
 
I've tried a few free VSTs that claim to emulate the P5 but none of them come with a sound like the one I'm looking for - I guess the makers of these things try to recreate the synth properties rather than to completely copy to whole set-up of the original synth.
 
Is there anyone out there that is aware of (or has) this preset on a VSTi?
For reference, the sound I'm after is the first synth that appears on the track 'The Romance of the Telescope' - I'm sure this can be found on YouTube.
 
Thanks!
 

Thanks Fog,
Will check out muz3um - I like free stuff - I'd rather mic-up and sample my bicycle than pay for a new VSTi...
I can reach speeds in excess of 60mph on Sabre Dance.
F.