Do you mean a W series ie HQ-WB? Or the original H series ie HD-HG?

In any case I doubt anyone has been off their rocker enough to try it! I have seen VN-VE dashes grafted into Holdens before but they never seem to look right. There was a HK coupe with a VZ dash on Ebay a month or so ago and it looked good, but still a bit wierd.