
https://www.ilmotorsport.de/shop/article_detail.php5?aid=5964&oid=3&depth=0&page=2&count=100&PHPSESSID=0a5952e5a7dfeb2cde29b2c034f290a8
You send your wheel in and they refurbish it:
"These wheels are refurbished OEM parts, that are upholstered with leather in different designs. We only used the highest quality, stretchy and wear resistant leather hides,
Top and bottom parts are executed in smooth leather, the gripping area is executed in perforated leather. All work is done by hand with great workmanship.
The sport models have a flattend bottom part that gives your interior a new dynamic look.
The steeringwheels are plug and play exchanged with your OEM wheel."
This is definitely on my "One-Day" shopping list.