Better sound bank for classical guitar

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The current sound for a classical guitar is too narrow and "boxed". I have an example here,
www.jensensamples.com/ag4.php, which is wonderful. They support vibrato,harmonics and accords in their sound font.

Yes, I know this is a different format. I just wish that you take this into consideration, so that GP6 scores for classical guitar becomes just as marvellous as listening to some of the other acoustic demos that you provide. I'm green with envy.

The current classical guitar sounds like a midi tin-box, from a browser midi-player..