I had mine done at this place in Sydney:
http://www.performancecoating.com.au/ I can't remember off the top of my head how much it was, but I think it was around $160-180, or possibly even a little less. If you email them photos of the parts, they'll be able to do a quote using those.
Mandalay would know of some places in Melbourne that do it too. As you can see by his photos, he's had a lot done!