Here's your Startec steering wheel, the upper two in this link.
You buy the wheel on an exchange basis though for non European customers you can contact them and work out a price without an exchange.
There are other SLK wheels (under Mercedes) which will bolt on and the airbag fits though the cover is different and you would have to come up with that separately.

Chrysler Crossfire CF Lederlenkrad Lenkrad mit sportlichen Konturen 1138a5 Artikel im MeinlenkradTeam Shop bei eBay!