>>>>> "lv" == Laszlo Vecsey  writes:

    lv> Hi, Just wondering if anyway has attempted a realistic piano
    lv> instrument, and/or where I can find more info on this topic?

there are a couple of piano examples in CLM, amongst them a
physical-modelling instrument, together with an instrument based on
spectrum-measurements. 

Read more about CLM at

  http://ccrma-www.stanford.edu/CCRMA/Software/clm/clm-manual/clm.html

A listing of various example-instruments are included in the dist, in the
"ins"-file.

Happy tapping!