I have not looked at any of the reproductions, but if you run out of options you could pick up a used one and have the outside foam redone.
If I recall original tuff wheels require their own steering column adapter too. If you go with restoring a used one make sure you get all the parts.
AFAIK no one is redoing the outside foam grip, in foam, there are individuals doing leather sewn on grips, I've seen them in person, not bad, but not correct if that's a concern
as far as Tuff wheel adapters, B and A bodies need the adapters, E bodies don't need an adapter, tuffs bolt right on, although the factory never offered a tuff wheel on an E body...strange?
Dales Cuda Shop boasts having the most correct reproduction Tuff wheel on the planet...