Thule supplied them for Hyundai, Audi, VW, Mini, and Volvo at a minimum. The problem is that Thule discontinued them about two years ago so most dealers are out. I got lucky and found about a dozen 695 and 696 baskets at a west coast Hyundai parts warehouse but they disappeared within 48 hours of me posting a phone number here.

It's worth a call, give them a ring and see what they say.