What colour are the astra 5 spoke turbo mags? Spray Paint?

[NUTTTR]

I've got something planned for my mags, but need to know what colour they are... is there any way of matching it? It will obviously need clear coating, etc after spray painting... Is there any colours people know of? I also need some "body filler", will regular stuff stick ok to plastic??
Need help asap :)
Thanks
Aaron

[Anonymous]

Wheel Colour= I think is PPG Quick Silver, But ask Holden to make Sure.
Body Filler= To apply Filler to plastic and for it to bond to plastic. Sand area with 220P Sand Paper, Spray a Dust to Medium Coat of Primer(I recomend a Flex Primer) them scuff back with 320P Sandpaper. Apply Filler, Depending shape of surface, Block it back(Coz Hands leave un even surface). Apply 2-3 coats of Primer again, Allow to tack off(1-2 hours @ 20Degrees) then apply a Guide coat(GMH Chassis Black or Similair) sand back with 600-800 Wet&Dry Sand Paper, The Guide coat will then show holes and scratches, Fill them, Sand back, Spray primer over repairs. Sand back again with 600-800 Wet&Dry. Clean Parts with Prepsol or Antistatic Prep wash, Tack Rag.
Apply Colour and so on.
Need anymore info :)