tried looking everywhere, from UK anyone know where i can buy some?

Are you talking about the Duplicolor Mirage sort of stuff?

house of kolor This is the best stuff I've ever used! Kameleon paint is cool,but for a clean look you'll want to go with a silver base coat,candy coat, and alot of clear. If it's you're first time painting with these type of paint I would suggest you go with a black base coat because silver is very unforgiving although it makes the paint look so wet you could drink it through a straw.

HOK is what i used on my Celica.
candy red with gold and silver pearl.
TURNED OUT AWESOME!!
in the sun it has an orange tint to it, in the dark, its a dark red.

i was gonna use it again, but i can't afford $400 for all again.