Ladybird used to make one too, not sure if they still do. If you PM simonkobe over on speedzilla he could probably point you in the right direction. And of course Scott from scottsms.com put together a kit but I don't believe he is selling them any longer.
It is not exactly the cheapest thing to do. The bracket will cost you at least $150, and the calipers are $100-$150 depending on which oem Brembo you choose, add $60 for the brake line and you are looking at about $360 at the very least.
You could go cheap and buy the brackets off eBay from china, along with a fake Brembo caliper off eBay from china but why risk it?