Steering wheel: what about a black leather wrapped one?

A few weeks ago, on our visit at the Youngtimer Vestival in Herten I found a nice steering wheel with a strange hub and nobody knew anything about it, the horn button was missing and it had a few scratches - but it was cheap...
So, I refurbed it and designed a new hub adaptor and my good pal Thomas was so kind and machined it according to my sketch. This is a comparison before / after:

I used a raid hub as basis for my adaptor and also a raid horn button with a genuine Porsche crest.