Here's the link to the discussion on the Samba. Alex is the guy selling everything but the rack, which is obtainable on eBay for $268 in the US.
https://www.thesamba.com/vw/fo...o-t--t-580737--.html
Jim's link above goes right to the rack on eBay.
Nice winter project and with his mounting frame it is all a bolt-in using stock tie rods.