Get 'em now on Avsim and Flightsim. Great stuff
http://www.ai-aardvark.com for the full list of liveries.
P.S. On Avsim somebody has just released a repaint of the B743 in PIA's old colours. However, i cannot seem to download from avsim, so could somebody please send me the texture file to my email at email@example.com