I looked on Richard's site and didn't see them. Can you give us some details?
They are listed in the parts store pages, but without a price (listed as 'Call').
Not sure how many Richard is having made, I think a small initial batch to see how they go.
Everyone with a Europa should possibly order a set if they plan on keeping their car.
Probably better than original parts.
I won't be assembling for a while but once I get around to it I'll post again I'm sure.