Having played the bagpipes for 25 years I have occasionally seen a medal or token with a bagper or set of bagpipes on, but whilst coins across the world frequently feature all sorts of other instruments I have never see a bagpipe on one - not even in Scotland!!!
It is one of the oldest instruments instruments we have dating even back to Roman times and even possibly before with shepherds using them as a progression of the whistle/flute, yet I have never seen a proper legal tender coin with one on despite the bagpipe being a popular (and sometimes not!!!) insttument in many countries across the globe.