There is a link on Tom Schmidt's Mustang Page(a simple Google for that
page gets it but I think it's www.vintage-mustang.com) to paint chips,
and a source of paints. While the supplier may be located in the
states, you might contact them for the correct mix if no other source
is presented. That page, by the way, I have found to be an excellent
source for links to everything from buying a Mustang, to restoration
and repairs, to doing modifications.

Spike
1965 Ford Mustang fastback 2+2 A Code 289 C4 Trac-Lok
Vintage Burgundy w/Black Standard Interior; Vintage 40
16" rims w/BF Goodrich Comp T/A gForce Radial
225/50ZR16 KDWS skins; surround sound audio-video.

"When the time comes to lay down my life for my country,
I do not cower from this responsibility. I welcome it."
                                -JFK Inaugural Address

I think you are talking about Emberglow. I got mine from a PPG paints store
here in the US. I googled PPG and found a numbr of stores in Australia if
you do the same you should be able to solve your problem. I hope this
helped.